APA (7e ed.) Bronvermelding
Bartle, J. A. (2003). Sound advice: Becoming a better children's choir conductor. Oxford University Press.
Chicago (17e ed.) Bronvermelding
Bartle, Jean Ashworth. Sound Advice: Becoming a Better Children's Choir Conductor. Oxford ; New York: Oxford University Press, 2003.
MLA (9e ed.) Bronvermelding
Bartle, Jean Ashworth. Sound Advice: Becoming a Better Children's Choir Conductor. Oxford University Press, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.