Benward, B. (1969). Workbook in ear training (2nd ed.). Wm. C. Brown.
Chicago (17e ed.) BronvermeldingBenward, Bruce. Workbook in Ear Training. 2nd ed. Dubuque: Wm. C. Brown, 1969.
MLA (9e ed.) BronvermeldingBenward, Bruce. Workbook in Ear Training. 2nd ed. Wm. C. Brown, 1969.
Let op: Deze citaties zijn niet altijd 100% accuraat.