Copland, A. (1939). What to listen for in music. Whittlesey house.
芝加哥风格引文Copland, Aaron. What to Listen for in Music. New York, London: Whittlesey house, 1939.
MLA引文Copland, Aaron. What to Listen for in Music. Whittlesey house, 1939.
警告：这些引文格式不一定是100％准确.