APA (7th ed.) Zitazioa
Machlis, J. (1977). The enjoyment of music: An introduction to perceptive listening (4th ed., shorter.). Norton.
Chicago Style (17th ed.) Zitazioa
Machlis, Joseph. The Enjoyment of Music: An Introduction to Perceptive Listening. 4th ed., shorter. New York: Norton, 1977.
MLA (9th ed.) Zitazioa
Machlis, Joseph. The Enjoyment of Music: An Introduction to Perceptive Listening. 4th ed., shorter. Norton, 1977.
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