Sundiata, ibrahim K.
Westview Press, 1990
Buku Teks
Schwarz, Adam, author
Allen & Unwin, 1999
Buku Teks
Carlton, David
St. Martins Press, 1981
Buku Teks
Clarke, Ryan, author
Routledge, 2011
Buku Teks
Moore, Barrington
Harvard University Press, 1954
Buku Teks