Wolfram, S. (1982). Anthropology and morality. Anthropological Society of Oxford.
Lua i Stíl Chicago (17ú heag.)Wolfram, S. Anthropology and Morality. Anthropological Society of Oxford, 1982.
Lua MLA (9ú heag.)Wolfram, S. Anthropology and Morality. Anthropological Society of Oxford, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.