Omer-Cooper, J. (1994). History of Southern Africa (2nd ed.). James Currey.
Lua i Stíl Chicago (17ú heag.)Omer-Cooper, J.D. History of Southern Africa. 2nd ed. Cape: James Currey, 1994.
Lua MLA (9ú heag.)Omer-Cooper, J.D. History of Southern Africa. 2nd ed. James Currey, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.