Ember, C. R., & Ember, M. (1977). Anthropology. National Book Store.
Lua i Stíl Chicago (17ú heag.)Ember, Carol R., agus Melvin Ember. Anthropology. Manila: National Book Store, 1977.
Lua MLA (9ú heag.)Ember, Carol R., agus Melvin Ember. Anthropology. National Book Store, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.