APA (7e ed.) Bronvermelding

Onwuka, R. I. (1989). Africa in world politics, into the 1990s. Macmillan.

Chicago (17e ed.) Bronvermelding

Onwuka, Ralph I. Africa in World Politics, into the 1990s. Basingstoke, Hants, Eng: Macmillan, 1989.

MLA (9e ed.) Bronvermelding

Onwuka, Ralph I. Africa in World Politics, into the 1990s. Macmillan, 1989.