Galinsky, A. D., & Schweitzer, M. (2015). Friend and foe: When to cooperate, when to compete, and how to succeed at both (First edition.). Crown Business.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGalinsky, Adam D., और Maurice Schweitzer. Friend and Foe: When to Cooperate, When to Compete, and How to Succeed at Both. First edition. New York: Crown Business, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGalinsky, Adam D., और Maurice Schweitzer. Friend and Foe: When to Cooperate, When to Compete, and How to Succeed at Both. First edition. Crown Business, 2015.
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