Griffiths, Ieuan Ll.
The atlas of African affairs
Routledge, 1994
 Buku Teks
Davidson, Basil
African kingdoms
Time-Life International, 1967
 Buku Teks
July, Robert W
A history of the African people
Charles Scribner's, 1970
 Buku Teks
Mphahlele, Ezekiel
The African Image / Ezekiel Mphahlele
Frederick A. Praeger, 1962
 Buku Teks
Kennedy, Scott
In search of African theatre
Charles Scribner's , 1973
 Buku Teks SO