APA (7 वां संस्करण) प्रशस्ति पत्र
Swindale, O. (1962). Polyphonic composition: An introduction to the art of composing vocal counterpoint in the sixteenth-century style. Music Dept., Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Swindale, Owen. Polyphonic Composition: An Introduction to the Art of Composing Vocal Counterpoint in the Sixteenth-century Style. London: Music Dept., Oxford University Press, 1962.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Swindale, Owen. Polyphonic Composition: An Introduction to the Art of Composing Vocal Counterpoint in the Sixteenth-century Style. Music Dept., Oxford University Press, 1962.
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