Diamond, J. M. (1999). Guns, germs, and steel: The fates of human societies: [with a new afterword about the modern world]. New York: W.W. Norton.
Παραπομπή Chicago StyleDiamond, Jared M. Guns, Germs, and Steel: The Fates of Human Societies: [with a New Afterword About the Modern World]. New York: W.W. Norton, 1999.
Παραπομπή MLADiamond, Jared M. Guns, Germs, and Steel: The Fates of Human Societies: [with a New Afterword About the Modern World]. New York: W.W. Norton, 1999.
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