Lieberman, D. J. (2018). Never get angry again: The foolproof way to stay calm and in control in any conversation or situation (First edition.). St. Martin's Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLieberman, David J. Never Get Angry Again: The Foolproof Way to Stay Calm and in Control in Any Conversation or Situation. First edition. New York: St. Martin's Press, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLieberman, David J. Never Get Angry Again: The Foolproof Way to Stay Calm and in Control in Any Conversation or Situation. First edition. St. Martin's Press, 2018.
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