Diamond, J. (1999). Guns, germs, and steel: The fates of human societies. W. W. Norton.
Chicago-čujuhus (17. p.)Diamond, Jared. Guns, Germs, and Steel: The Fates of Human Societies. New York: W. W. Norton, 1999.
MLA-čujuhus (9. p.)Diamond, Jared. Guns, Germs, and Steel: The Fates of Human Societies. W. W. Norton, 1999.
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