Carnegie, D. (2009). How to win friends and influence people. Simon & Schuster.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCarnegie, Dale. How to Win Friends and Influence People. New York: Simon & Schuster, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCarnegie, Dale. How to Win Friends and Influence People. Simon & Schuster, 2009.
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