Cita APA (7a ed.)

Evans, R. (1992). How to play keyboards (1st U.S. ed.). St. Martin's Press.

Cita Chicago Style (17a ed.)

Evans, Roger. How to Play Keyboards. 1st U.S. ed. New York: St. Martin's Press, 1992.

Cita MLA (8a ed.)

Evans, Roger. How to Play Keyboards. 1st U.S. ed. St. Martin's Press, 1992.

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