Bergreen, R., & Castellini, J. (1963). Study Guide of The Enjoyment of Music. W. W. Norton & Company Inc.
Čikaški stil citiranja (17. izdanje)Bergreen, Rubin, i John Castellini. Study Guide of The Enjoyment of Music. W. W. Norton & Company Inc, 1963.
MLA način citiranja (8. izdanje)Bergreen, Rubin, i John Castellini. Study Guide of The Enjoyment of Music. W. W. Norton & Company Inc, 1963.
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