Kennan, K. W. (1959). Counterpoint, based on eighteenth century practice. Prentice-Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKennan, Kent Wheeler. Counterpoint, Based on Eighteenth Century Practice. Englewood Cliffs, N.J.: Prentice-Hall, 1959.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKennan, Kent Wheeler. Counterpoint, Based on Eighteenth Century Practice. Prentice-Hall, 1959.
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