Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:124–28.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 2:370–93.

Source: Johannes Aegidius de Zamora, Ars musica, ed. Michel Robert-Tissot, Corpus scriptorum de musica, vol. 20 ([Rome]: American Institute of Musicology, 1974), 30–122 (even).

Source: H. Angles, "De cantu organico: tratado de un autor catalán del siglo XIV," Anuario musical 13 (1958): 18-24, 18–24.

Source: F. Alberto Gallo, "Due trattatelli sulla notazione del primo trecento," Quadrivium 12 (1971): 119-30, 124–26.

Source: De valore notvlarum tam veteris qvam novae artis (Ms. Paris, Bibl. Nat., lat. 15128); Compendium mvsicae mensvrabilis tam veteris qvam novae artis (Ms. Paris, Bibl. Nat., lat. 15128); De diversis maneriebvs in mvsica mensvrabili (Ms. Saint-Dié, Bibl. Municipale 42), ed. Gilbert Reaney, Corpus scriptorum de musica, vol. 30 (n.p.: American Institute of Musicology, 1982), 13–28.

Source: F. Alberto Gallo, "Due trattatelli sulla notazione del primo trecento," Quadrivium 12 (1971): 119-30, 127–30.

Source: Ars cantus mensurabilis mensurata per modos iuris, ed. and trans. C. Matthew Balensuela, Greek and Latin Music Theory, vol. 10 (Lincoln: University of Nebraska Press, 1994), 124–258 (even–numbered pages only).

Source: De valore notvlarum tam veteris qvam novae artis (Ms. Paris, Bibl. Nat., lat. 15128); Compendium mvsicae mensvrabilis tam veteris qvam novae artis (Ms. Paris, Bibl. Nat., lat. 15128); De diversis maneriebvs in mvsica mensvrabili (Ms. Saint-Dié, Bibl. Municipale 42), ed. Gilbert Reaney, Corpus scriptorum de musica, vol. 30 (n.p.: American Institute of Musicology, 1982), 51–62.

Source: Raffaello Casimiri, "Un trattatello per organisti di anonimo del sec. XIV," Note d''''archivio per la storia musicale 19 (1942): 99-101, 100–101.

Source: Philippi de Vitriaco Ars nova, ed. Gilbert Reaney, André Gilles, and Jean Maillard, Corpus scriptorum de musica, vol. 8 ([Rome]: American Institute of Musicology, 1964), 55–69.

Source: Philippi de Vitriaco Ars nova, ed. Gilbert Reaney, André Gilles, and Jean Maillard, Corpus scriptorum de musica, vol. 8 ([Rome]: American Institute of Musicology, 1964), 84–93.

Source: Santorre Debenedetti, "Un trattatello del secolo XIV sopra la poesia musicale," Studi medievali 2 (1906-7): 59-82, 79–80.

Source: F. Alberto Gallo, Mensurabilis musicae tractatuli, Antiquae musicae italicae scriptores, vol. 1 (Bologna: Università degli Studi di Bologna, Istituto di Studi Musicali e Teatrali - Sez. Musicologia, 1966), 59.

Source: Karl-Werner Gümpel, "Gregorianischer Gesang und Musica ficta: Bemerkungen zur spanischen Musiklehre des 15. Jahrhunderts," Archiv für Musikwissenschaft 47 (1990): 120-147, 144–47.

Source: Manfred Bukofzer, Geschichte des englischen Diskants und des Fauxbourdons nach den theoretischen Quellen, Sammlung musikwissenschaftlicher Abhandlungen, Band 21 (Strassbourg: Heitz, 1936), 138–40.

Source: Thrasybulos Georgiades, Englische Diskanttraktate aus der ersten Hälfte des 15. Jahrhunderts: Untersuchungen zur Entwicklung der Mehrstimmigkeit im Mittelalter, Schriftenreihe des Musikwissenschaftlichen Seminars der Universität München, Band 3. (Selbstverlag und Auslieferung: Musikwissenschaftliches Seminar der Universität München, 1937), 28–30.

Source: Joseph Smits van Waesberghe, ed., Cymbala (Bells in the Middle Ages), Musicological Studies and Documents, vol. 1 (Rome: American Institute of Musicology, 1951), 37–61.

Source: Manfred Bukofzer, Geschichte des englischen Diskants und des Fauxbourdons nach den theoretischen Quellen, Sammlung musikwissenschaftlicher Abhandlungen, Band 21 (Strassbourg: Heitz, 1936), 141.

Source: Johannis de Muris Notitia artis musicae et Compendium musicae practicae; Petrus de Sancto Dionysio Tractatus de musica, ed. Ulrich Michels, Corpus scriptorum de musica, vol. 17 ([Rome]: American Institute of Musicology, 1972), 160–66.

Source: De musica mensurabili, ed. Cecily Sweeney; De semibrevibus caudatis, ed. André Gilles and Cecily Sweeney, Corpus scriptorum de musica, vol. 13 ([Rome]: American Institute of Musicology, 1971), 29–56.

Source: F. Alberto Gallo, Mensurabilis musicae tractatuli, Antiquae musicae italicae scriptores, vol. 1 (Bologna: Università degli Studi di Bologna, Istituto di Studi Musicali e Teatrali - Sez. Musicologia, 1966), 79–85.

Source: F. Alberto Gallo, Mensurabilis musicae tractatuli, Antiquae musicae italicae scriptores, vol. 1 (Bologna: Università degli Studi di Bologna, Istituto di Studi Musicali e Teatrali - Sez. Musicologia, 1966), 51–52.

Source: F. Alberto Gallo, Mensurabilis musicae tractatuli, Antiquae musicae italicae scriptores, vol. 1 (Bologna: Università degli Studi di Bologna, Istituto di Studi Musicali e Teatrali - Sez. Musicologia, 1966), 55.

Source: G. Pannain, "Liber musicae. Un teorico anonimo del XIV secolo," Rivista musicale Italiana 27 (1920): 409-40, 409–39.

Source: Expositiones in Micrologum Guidonis Aretini, ed. Joseph Smits van Waesberghe, Musicologica medii aevi, vol. 1 (Amsterdam: North-Holland Publishing Company, 1957), 67–92.

Source: Robertus de Handlo, Regule, and Johannes Hanboys, Summa, ed. and trans. by Peter M. Lefferts, Greek and Latin Music Theory, vol. 7 (Lincoln: University of Nebraska Press, 1991), 362–64 (even–numbered pages only).

Source: Renate Federhofer-Königs, "Ein anonymer Musiktraktat aus der 2. Hälfte des 14. Jahrhunderts in der Stiftsbibliothek Michaelbeuern/Salzburg," Kirchenmusikalisches Jahrbuch 46 (1962), 44–54.

Source: Adrien de la Fage, Essais de dipthérographie musicale (Paris: Legouix, 1864), 241–48.

Source: F. Alberto Gallo, Mensurabilis musicae tractatuli, Antiquae musicae italicae scriptores, vol. 1 (Bologna: Università degli Studi di Bologna, Istituto di Studi Musicali e Teatrali - Sez. Musicologia, 1966), 63–75.

Source: Renate Federhofer-Königs, "Ein unvollständiger Musiktraktat des 14. Jahrhunderts in Ms. 1201 der Universitätsbibliothek Graz," Kirchenmusikalisches Jahrbuch 44 (1960), 14–19.

Source: Philippi de Vitriaco Ars nova, ed. Gilbert Reaney, André Gilles, and Jean Maillard, Corpus scriptorum de musica, vol. 8 ([Rome]: American Institute of Musicology, 1964), 80–81.

Source: Matthias Hochadel, ed., Commentum Oxoniense in musicam Boethii: Eine Quelle zur Musiktheorie an der spätmittelalterlichen Universität, Bayerische Akademie der Wissenschaften, Veröffentlichungen der Musikhistorischen Kommission, Band 16 (München: Bayerische Akademie der Wissenschaften; C. H. Beck, 2002), 2–304, 308–20, 330–410 (even pages only).

Source: Matthias Hochadel, ed., Commentum Oxoniense in musicam Boethii: Eine Quelle zur Musiktheorie an der spätmittelalterlichen Universität, Bayerische Akademie der Wissenschaften, Veröffentlichungen der Musikhistorischen Kommission, Band 16 (München: Bayerische Akademie der Wissenschaften; C. H. Beck, 2002), 414–32 (even pages only).

Source: G. Vecchi, "Anonimi Rubrice brevis," Quadrivium 10 (1969): 128-34, 128–34.

Source: De musica mensurabili, ed. Cecily Sweeney; De semibrevibus caudatis, ed. André Gilles and Cecily Sweeney, Corpus scriptorum de musica, vol. 13 ([Rome]: American Institute of Musicology, 1971), 65–79.

Source: F. Alberto Gallo, Mensurabilis musicae tractatuli, Antiquae musicae italicae scriptores, vol. 1 (Bologna: Università degli Studi di Bologna, Istituto di Studi Musicali e Teatrali - Sez. Musicologia, 1966), 15.

Source: Tractatulus de cantu mensurali seu figurativo musice artis (MS. Melk, Stiftsbibliothek 950), ed. F. Alberto Gallo, Corpus scriptorum de musica, vol. 16 ([Rome]: American Institute of Musicology, 1971), 11–37.

Source: Peter Wagner, "Aus dem St. Thomas-Archiv zu Leipzig," Zeitschrift für Musikwissenschaft 12 (1929), 129–37.

Source: The Berkeley Manuscript, ed. and trans. by Oliver B. Ellsworth, Greek and Latin Music Theory, vol. 2 (Lincoln: University of Nebraska Press, 1984), 30–246.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 4:200–206.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 4:206–19.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 4:219–54.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 4:254–98.

Source: "A London Source for the Ars Nova of Philippe de Vitry," in Philippi de Vitriaco Ars nova, ed. Gilbert Reaney, André Gilles, and Jean Maillard, Corpus scriptorum de musica, vol. 8 ([Rome]: American Institute of Musicology, 1964), 72–78.

Source: Ms. Oxford, Bodley 842 (Willelmus), Breviarium regulare musicae; Ms. British Museum, Royal 12. C. VI., Tractatus de figuris sive de notis; Johannes Torkesey, Declaratio trianguli et scuti, ed. Gilbert Reaney and André Gilles, Corpus scriptorum de musica, vol. 12 ([Rome]: American Institute of Musicology, 1966), 40–51.

Source: Tractatus figurarum, ed. and trans. by Philip E. Schreur, Greek and Latin Music Theory, vol. 6 (Lincoln: University of Nebraska Press, 1989), 66–102.

Source: Johannes Wolf, "Ein anonymer Musiktraktat aus der ersten Zeit der ''Ars Nova,''" Kirchenmusikalisches Jahrbuch 21 (1908), 34–38.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 1:366–68.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 1:369–77.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:334–64.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:364–70.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:370–75.

Source: Ulrich Michels, "Der Musiktraktat des Anonymus OP: Ein frühes Theoretiker-Zeugnis der Ars nova," Archiv für Musikwissenschaft 26 (1969): 49-62, 56–62.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:398–403.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:404–8.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:316–18.

Source: Johannis Boen, Ars (musicae), ed. F. Alberto Gallo, Corpus scriptorum de musica, vol. 19 ([Rome]: American Institute of Musicology, 1972), 15–46.

Source: Wolf Frobenius, Johannes Boens Musica und seine Konsonanzenlehre (Stuttgart: Musikwissenschaftliche Verlags-Gesellschaft, 1971), 32–78.

Source: Das Cantuagium des Heinrich Eger von Kalkar, ed. Heinrich Hüschen, Beiträge zur rheinischen Musikgeschichte, vol. 2 (Cologne: Staufen, 1952).

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 2:287–98.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 2:298–320.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 2:320–38.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 2:338–69.

Source: Sieglinde van de Klundert, Guido von Saint-Denis Tractatus de tonis: Edition und Studien, 2 vols. (Bubenreuth: Hurricane Publishers, 1998), 2:1–137.

Source: F. Alberto Gallo, Mensurabilis musicae tractatuli, Antiquae musicae italicae scriptores, vol. 1 (Bologna: Università degli Studi di Bologna, Istituto di Studi Musicali e Teatrali - Sez. Musicologia, 1966), 19–39.

Source: Robertus de Handlo, Regule, and Johannes Hanboys, Summa, ed. and trans. by Peter M. Lefferts, Greek and Latin Music Theory, vol. 7 (Lincoln: University of Nebraska Press, 1991), 180–344.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 1:403–48.

Source: Zsuzsa Czagány, "Der Tractatus de cantu perfecto et imperfecto des Henricus de Zeelandia," in Quellen und Studien zur Musiktheorie des Mittelalters, vol. 2, ed. Michael Bernhard, Bayerische Akademie der Wissenschaften, Veröffentlichungen der Musikhistorischen Kommission, Band 13 (München: Bayerische Akademie der Wissenschaften; C. H. Beck, 1997), 114–17.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:113–15.

Source: Jacobi Leodiensis Tractatus de consonantiis musicalibus, Tractatus de intonatione tonorum, Compendium de musica, ed. Joseph Smits van Waesberghe, Eddie Vetter, and Erik Visser, Divitiae musicae artis A/IXa (Buren: Knuf, 1988), 88–122.

Source: Jacobi Leodiensis Tractatus de consonantiis musicalibus, Tractatus de intonatione tonorum, Compendium de musica, ed. Joseph Smits van Waesberghe, Eddie Vetter, and Erik Visser, Divitiae musicae artis A/IXa (Buren: Knuf, 1988), 21–46.

Source: Jacobi Leodiensis Tractatus de consonantiis musicalibus, Tractatus de intonatione tonorum, Compendium de musica, ed. Joseph Smits van Waesberghe, Eddie Vetter, and Erik Visser, Divitiae musicae artis A/IXa (Buren: Knuf, 1988), 47–87.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 2:193–279.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 2:279–383.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 2:383–433.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/1 ([Rome]: American Institute of Musicology, 1955), 3–142.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/1 ([Rome]: American Institute of Musicology, 1955), 142–229.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/2 ([Rome]: American Institute of Musicology, 1961), 1–128.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/2 ([Rome]: American Institute of Musicology, 1961), 128–231.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/2 ([Rome]: American Institute of Musicology, 1961), 232–309.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/3 ([Rome]: American Institute of Musicology, 1963), 1–89.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/3 ([Rome]: American Institute of Musicology, 1963), 89–163.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/4 ([Rome]: American Institute of Musicology, 1965), 1–126.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/5 ([Rome]: American Institute of Musicology, 1968), 1–90.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/5 ([Rome]: American Institute of Musicology, 1968), 90–184.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/6 ([Rome]: American Institute of Musicology, 1973), 1–161.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/6 ([Rome]: American Institute of Musicology, 1973), 161–317.

Source: Jacobi Leodiensis Speculum musicae, ed. Roger Bragard, Corpus scriptorum de musica, vol. 3/7 ([Rome]: American Institute of Musicology, 1973), 1–98.

Source: Ernst Rohloff, Der Musiktraktat des Johannes de Grocheo nach den Quellen neu herausgegeben mit Übersetzung ins Deutsche und Revisionsbericht, Media latinitas musica, vol. 2 (Leipzig: Gebrüder Reinecke, 1943), 41–67.

Source: Johannes Wolf, "Die Musiklehre des Johannes de Grocheo," Sammelbände der Internationalen Musikgesellschaft 1 (1899-1900), 69–120.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:312–15.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:59–68.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:68–113.

Source: Ars practica mensurabilis cantus secundum Iohannem de Muris: Die Recensio maior des sogenannten "Libellus practice cantus mensurabilis," ed. Christian Berktold, Bayerische Akademie der Wissenschaften, Veröffentlichungen der Musikhistorischen Kommission, Band 14 (Munich: Bayerische Akademie der Wissenschaften / C. H. Beck, 1999), 3–79.

Source: Ars practica mensurabilis cantus secundum Iohannem de Muris: Die Recensio maior des sogenannten "Libellus practice cantus mensurabilis," ed. Christian Berktold, Bayerische Akademie der Wissenschaften, Veröffentlichungen der Musikhistorischen Kommission, Band 14 (Munich: Bayerische Akademie der Wissenschaften / C. H. Beck, 1999), 97–121.

Source: Johannis de Muris Notitia artis musicae et Compendium musicae practicae; Petrus de Sancto Dionysio Tractatus de musica, ed. Ulrich Michels, Corpus scriptorum de musica, vol. 17 ([Rome]: American Institute of Musicology, 1972), 119–45.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:284–86.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:286–91.

Source: Christoph Falkenroth, Die Musica speculativa des Johannes de Muris, Beihefte zum Archiv für Musikwissenschaft, vol. 34 (Stuttgart: Steiner, 1992), 290–91.

Source: Christoph Falkenroth, Die Musica speculativa des Johannes de Muris, Beihefte zum Archiv für Musikwissenschaft, vol. 34 (Stuttgart: Steiner, 1992), 292–301.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:46–58.

Source: Christoph Falkenroth, Die Musica speculativa des Johannes de Muris, Beihefte zum Archiv für Musikwissenschaft, vol. 34 (Stuttgart: Steiner, 1992), 70–284 (even only).

Source: Christoph Falkenroth, Die Musica speculativa des Johannes de Muris, Beihefte zum Archiv für Musikwissenschaft, vol. 34 (Stuttgart: Steiner, 1992), 77–289 (odd only).

Source: Elzbieta Witkowska-Zaremba, Musica Muris i nurt spekulatywny w muszykografii sredniowiecznej--Musica Muris and Speculative Trend in the Medieval Musicography, Polish Academy of Sciences: Institute for the History of Science, Education and Technology, Studia Copernicana, vol. 32 (Warsaw: Polska Akademia Nauk, 1992), 171–204.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:249–83.

Source: Johannis de Muris Musica <speculativa>, ed. Susan Fast, Musicological Studies, vol. 61 (Ottawa: The Institute of Mediaeval Music, 1994), 335–44.

Source: Johannis de Muris Musica <speculativa>, ed. Susan Fast, Musicological Studies, vol. 61 (Ottawa: The Institute of Mediaeval Music, 1994), 2–330 (even only).

Source: Johannis de Muris Notitia artis musicae et Compendium musicae practicae; Petrus de Sancto Dionysio Tractatus de musica, ed. Ulrich Michels, Corpus scriptorum de musica, vol. 17 ([Rome]: American Institute of Musicology, 1972), 47–107.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:292–301.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:301–8.

Source: Walter Grossmann, Die einleitenden Kapitel des Speculum Musicae von Johannes de Muris: Ein Beitrag zur Musikanschauung des Mittelalters (Leipzig: Breitkopf und Härtel, 1924; reprint ed., Nendeln/Liechtenstein: Kraus, 1976), 53–93.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:190–248.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:308–12.

Source: Liber de musica Iohannis Vetuli de Anagnia, ed. Frederick Hammond, Corpus scriptorum de musica, vol. 27 (n.p.: American Institute of Musicology, 1977), 26–97.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:129–77.

Source: Ambrogio Abbate Amelli, O.S.B., "Di uno scritto inedito di S. Lodovico vescovo di Tolosa intorno alla musica," Archivum franciscanum historicum 2 (1909): 379-80, 379–80.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:1–12.

Source: Giuseppe Vecchi, "Su la composizione del Pomerium di Marchetto da Padova e la Brevis Compilatio," Quadrivium 1 (1956): 177-205, 177–205.

Source: Raffaello Monterosso, "Un compendio inedito del "Lucidarium" di Marchetto da Padova," Studi medievali III/2 (1966): 914-31, 927–31.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:64–70.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:70–76.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:76–78.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:78–80.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:80–83.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:83–87.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:87–88.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:88–92.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:92–100.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:100.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:100–117.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:117–19.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:119.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:120.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:120.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:121.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 68–106.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 106–66.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 168–80.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 182–94.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 196–222.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 224–56.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 256–66.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 268–306.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 306–66.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 368.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 370–518.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 518–32.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 534–38.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 538–42.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 544–46.

Source: The Lucidarium of Marchetto of Padua: A Critical Edition, Translation, and Commentary, ed. and trans. by Jan W. Herlinger (Chicago and London: The University of Chicago Press, 1985), 546–50.

Source: Scriptores ecclesiastici de musica sacra potissimum, 3 vols., ed. Martin Gerbert (St. Blaise: Typis San-Blasianis, 1784; reprint ed., Hildesheim: Olms, 1963), 3:121–88.

Source: Marcheti de Padua Pomerium, ed. Ioseph Vecchi, Corpus scriptorum de musica, vol. 6 ([Rome]: American Institute of Musicology, 1961), 31–210.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 1:182–250.

Source: Walteri Odington, Summa de speculatione musicae, ed. Frederick F. Hammond, Corpus scriptorum de musica, vol. 14 ([Rome]: American Institute of Musicology, 1970), 42–146.

Source: F. Alberto Gallo, Mensurabilis musicae tractatuli, Antiquae musicae italicae scriptores, vol. 1 (Bologna: Università degli Studi di Bologna, Istituto di Studi Musicali e Teatrali - Sez. Musicologia, 1966), 43–47.

Source: Johannis de Muris Notitia artis musicae et Compendium musicae practicae; Petrus de Sancto Dionysio Tractatus de musica, ed. Ulrich Michels, Corpus scriptorum de musica, vol. 17 ([Rome]: American Institute of Musicology, 1972), 147–59.

Source: Johannes Wolf, "Ein Beitrag zur Diskantlehre des 14. Jahrhunderts," Sammelbände der Internationalen Musikgesellschaft 15 (1913-14), 505–34.

Source: Gilbert Reaney, André Gilles, and Jean Maillard, "The ''Ars nova'' of Philippe de Vitry," Musica disciplina 10 (1956): 5-33, 13–32.

Source: Philippi de Vitriaco Ars nova, ed. Gilbert Reaney, André Gilles, and Jean Maillard, Corpus scriptorum de musica, vol. 8 ([Rome]: American Institute of Musicology, 1964), 13–31.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:23–27.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:13–22.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:28–35.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:35–46.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:118–24.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:116–18.

Source: Robertus de Handlo, Regule, and Johannes Hanboys, Summa, ed. and trans. by Peter M. Lefferts, Greek and Latin Music Theory, vol. 7 (Lincoln: University of Nebraska Press, 1991), 80–178.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 1:383–403.

Source: Scriptorum de musica medii aevi nova series a Gerbertina altera, 4 vols., ed. Edmond de Coussemaker (Paris: Durand, 1864-76; reprint ed., Hildesheim: Olms, 1963), 3:177–93.

Source: Manfred Bukofzer, Geschichte des englischen Diskants und des Fauxbourdons nach den theoretischen Quellen, Sammlung musikwissenschaftlicher Abhandlungen, Band 21 (Strassbourg: Heitz, 1936), 136–37.

Source: Ms. Oxford, Bodley 842 (Willelmus), Breviarium regulare musicae; Ms. British Museum, Royal 12. C. VI., Tractatus de figuris sive de notis; Johannes Torkesey, Declaratio trianguli et scuti, ed. Gilbert Reaney and André Gilles, Corpus scriptorum de musica, vol. 12 ([Rome]: American Institute of Musicology, 1966), 58–61.

Source: Fritz Feldmann, Musik und Musikpflege im mittelalterlichen Schlesien, Darstellungen und Quellen zur schlesischen Geschichte, Band 37 (Breslau: Trewendt und Granier, 1938), 157–88.

Source: Johannes Hothby, Opera omnia de musica mensurabili; Thomas Walsingham, Regulae de musica mensurabili, ed. Gilbert Reaney, Corpus scriptorum de musica, vol. 31 (Neuhausen-Stuttgart: Hänssler Verlag for the American Institute of Musicology, 1983), 74–98.

Source: Ms. Oxford, Bodley 842 (Willelmus), Breviarium regulare musicae; Ms. British Museum, Royal 12. C. VI., Tractatus de figuris sive de notis; Johannes Torkesey, Declaratio trianguli et scuti, ed. Gilbert Reaney and André Gilles, Corpus scriptorum de musica, vol. 12 ([Rome]: American Institute of Musicology, 1966), 15–31.