Wailes, B. (1996). Craft specialization and social evolution: In memory of V. Gordon Childe. University of Pennsylvania Museum of Archaeology and Anthropology.
Cita Chicago Style (17a ed.)Wailes, Bernard. Craft Specialization and Social Evolution: In Memory of V. Gordon Childe. Philadelphia: University of Pennsylvania Museum of Archaeology and Anthropology, 1996.
Cita MLA (9a ed.)Wailes, Bernard. Craft Specialization and Social Evolution: In Memory of V. Gordon Childe. University of Pennsylvania Museum of Archaeology and Anthropology, 1996.
Precaución: Estas citas no son 100% exactas.