Hofman, Michael
The politics of fear: médecins sans frontières and the West African ebola epidemic
Oxford University Press, 2017
 eBooks
Fordham, Paul
The geography of African affairs / Paul Fordham
Penguin Books, 1972
 Buku Teks
Spooner, F.P.
South African predicament The economics of apartheid/ F.P. Spooner
Fredereck A.Praeger Publisher, 1960
 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