McDermott, W. C., & Caldwell, W. E. (1970). Readings in the history of the ancient world (2nd.ed.). Holt, Rinehart and Winston.
Lua i Stíl Chicago (17ú heag.)McDermott, William C., agus Wallace E. Caldwell. Readings in the History of the Ancient World. 2nd.ed. New York: Holt, Rinehart and Winston, 1970.
Lua MLA (9ú heag.)McDermott, William C., agus Wallace E. Caldwell. Readings in the History of the Ancient World. 2nd.ed. Holt, Rinehart and Winston, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.