Introduction to African culture : general aspects
by Alpha I. Sow ... [and others]
UNESCO, 1979
 Buku Teks SO
Webster, J.B.
History of West African : the revolutionary years 1815 to independence
Frederick A. Praeger, 1967
 Buku Teks SO
Fordham, Paul
The geography of African affairs / Paul Fordham
Penguin Books, 1972
 Buku Teks SO
Global dimensions of the African diaspora / edited, Joseph E. Harris
Howard University Press, 1993
 Buku Teks SO
July, Robert W
A history of the African people
Charles Scribner's, 1970
 Buku Teks SO