Ravenscroft, A. (1978). Nigerian writers and the African past. Karnatak University.
Lua i Stíl Chicago (17ú heag.)Ravenscroft, Arthur. Nigerian Writers and the African Past. Dharwad: Karnatak University, 1978.
Lua MLA (8ú heag.)Ravenscroft, Arthur. Nigerian Writers and the African Past. Karnatak University, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.