Kreager, P. (1977). Malthus and formal analysis: A cautionary tale. Anthropological Society of Oxford.
Dyfyniad Arddull ChicagoKreager, P. Malthus and Formal Analysis: A Cautionary Tale. Anthropological Society of Oxford, 1977.
Dyfyniad MLAKreager, P. Malthus and Formal Analysis: A Cautionary Tale. Anthropological Society of Oxford, 1977.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.