Shillington, K. (1989). History of Africa. Macmillan.
Lua i Stíl Chicago (17ú heag.)Shillington, Kevin. History of Africa. London: Macmillan, 1989.
Lua MLA (9ú heag.)Shillington, Kevin. History of Africa. Macmillan, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.