Cita APA (7th ed.)

Bartle, J. A. (2003). Sound advice: Becoming a better children's choir conductor. Oxford University Press.

Cita Chicago (17th ed.)

Bartle, Jean Ashworth. Sound Advice: Becoming a Better Children's Choir Conductor. Oxford ; New York: Oxford University Press, 2003.

Cita MLA (9th ed.)

Bartle, Jean Ashworth. Sound Advice: Becoming a Better Children's Choir Conductor. Oxford University Press, 2003.