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