Ungar, S. J. (1985). Africa: The people and politics of an American continent. Simon and Schuster.
Lua i Stíl Chicago (17ú heag.)Ungar, Sanford J. Africa: The People and Politics of an American Continent. New York: Simon and Schuster, 1985.
Lua MLA (9ú heag.)Ungar, Sanford J. Africa: The People and Politics of an American Continent. Simon and Schuster, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.