Weller, J., & Ranger, T. (1975). Themes in the Christian History of Central Africa (ed.). Heinemann.
Lua i Stíl Chicago (17ú heag.)Weller, John, agus T.O Ranger. Themes in the Christian History of Central Africa. ed. London: Heinemann, 1975.
Lua MLA (9ú heag.)Weller, John, agus T.O Ranger. Themes in the Christian History of Central Africa. ed. Heinemann, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.