HOFFER, C. R. (1985). The understanding of music.-- 5th ed. Wadsworth Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHOFFER, Charles R. The Understanding of Music.-- 5th Ed. Belmont: Wadsworth Publishing, 1985.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHOFFER, Charles R. The Understanding of Music.-- 5th Ed. Wadsworth Publishing, 1985.
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