APA (7th ed.) Zitazioa
Garretson, R. L. (1998). Conducting choral music (8th ed.). Prentice Hall.
Chicago Style (17th ed.) Zitazioa
Garretson, Robert L. Conducting Choral Music. 8th ed. Upper Saddle River: Prentice Hall, 1998.
MLA (9th ed.) Zitazioa
Garretson, Robert L. Conducting Choral Music. 8th ed. Prentice Hall, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.