APA (7 वां संस्करण) प्रशस्ति पत्र

Babbitt, M., Babbitt, M., Wummer, J., Drucker, S., Marsh, P., McCall, D., . . . Bavicchi, J. (1960). Composition for four instruments (1948) ; Composition for viola and piano (1950). Composers Recordings CRI 138.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Babbitt, Milton, Milton Babbitt, John Wummer, Stanley Drucker, Peter Marsh, Donald McCall, Alvin Bauman, Walter Trampler, और John Bavicchi. Composition for Four Instruments (1948) ; Composition for Viola and Piano (1950). s.l: Composers Recordings CRI 138, 1960.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Babbitt, Milton, et al. Composition for Four Instruments (1948) ; Composition for Viola and Piano (1950). Composers Recordings CRI 138, 1960.

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