Kleinman, D. S. (1980). Human adaptation add population growth: A non-malthusian perspective. Allanheld.
Lua i Stíl Chicago (17ú heag.)Kleinman, David S. Human Adaptation Add Population Growth: A Non-malthusian Perspective. New York: Allanheld, 1980.
Lua MLA (9ú heag.)Kleinman, David S. Human Adaptation Add Population Growth: A Non-malthusian Perspective. Allanheld, 1980.
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