Ember, C. R., & Ember, M. (1999). Anthropology (9th ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Ember, Carol R., agus Melvin Ember. Anthropology. 9th ed. Singapore: Prentice Hall, 1999.
Lua MLA (9ú heag.)Ember, Carol R., agus Melvin Ember. Anthropology. 9th ed. Prentice Hall, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.