Não informado. (1949). Human Organization. Society for Applied Anthropology.
Lua i Stíl Chicago (17ú heag.)Não informado. Human Organization. Washington: Society for Applied Anthropology, 1949.
Lua MLA (8ú heag.)Não informado. Human Organization. Society for Applied Anthropology, 1949.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.