Bartle, J. A. (2003). Sound advice: Becoming a better children's choir conductor. Oxford University Press.
芝加哥风格引文Bartle, Jean Ashworth. Sound Advice: Becoming a Better Children's Choir Conductor. Oxford ; New York: Oxford University Press, 2003.
MLA引文Bartle, Jean Ashworth. Sound Advice: Becoming a Better Children's Choir Conductor. Oxford University Press, 2003.
警告：这些引文格式不一定是100％准确.