Shumway, S. (1984). Harmony and ear training at the keyboard (4th ed.). W. C. Brown.
Chicago Style (17th ed.) CitationShumway, Stanley. Harmony and Ear Training at the Keyboard. 4th ed. Dubuque: W. C. Brown, 1984.
MLA (9th ed.) CitationShumway, Stanley. Harmony and Ear Training at the Keyboard. 4th ed. W. C. Brown, 1984.
Warning: These citations may not always be 100% accurate.