Dyfyniad APA
Garretson, R. L. (1998). Conducting choral music (8th ed.). Prentice Hall.
Dyfyniad Arddull Chicago
Garretson, Robert L. Conducting Choral Music. 8th ed. Upper Saddle River: Prentice Hall, 1998.
Dyfyniad MLA
Garretson, Robert L. Conducting Choral Music. 8th ed. Prentice Hall, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.