Diamond, J. M. (1997). Guns, germs and steel: The fates of human societies. W.W. Norton.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDiamond, Jared M. Guns, Germs and Steel: The Fates of Human Societies. W.W. Norton, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDiamond, Jared M. Guns, Germs and Steel: The Fates of Human Societies. W.W. Norton, 1997.
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