Ember, C. R., & Ember, M. (1993). Anthropology (7th ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Ember, Carol R., agus Melvin Ember. Anthropology. 7th ed. Englewood Cliffs, N.J: Prentice Hall, 1993.
Lua MLA (9ú heag.)Ember, Carol R., agus Melvin Ember. Anthropology. 7th ed. Prentice Hall, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.