Banton, Michael
West African city : a study of tribal life in Freetown
Oxford University Press, 1957
 Buku Teks SO
An analysis of intra-urban homeownership rates in an African City : the case of Ibadan, Nigeria
 Artikel Jurnal
New African
Jakarta : The Ambassador of The Republic of Zimbabwe, 2007,
 Majalah, Jurnal, Buletin
Estell, Kenneth
African America
Visible Ink Press, 1994
 Buku Teks
The lonely African
by Colin M. Turnbull
Simon and schuster, 1962
 Buku Teks SO