DeVito, J. A. (1996). Essentials of human communication (2nd ed.). HarperCollins College Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDeVito, Joseph A. Essentials of Human Communication. 2nd ed. New York: HarperCollins College Publishers, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDeVito, Joseph A. Essentials of Human Communication. 2nd ed. HarperCollins College Publishers, 1996.
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