APA-referens (7:e uppl.)

Raheem, O. R. (2019). An Appraisal of The Issues and Challenges Facing Nigeria’s African Diplomacy in The Twenty-First Century.

Chicago-referens (17:e uppl.)

Raheem, Ola Rasaq. An Appraisal of The Issues and Challenges Facing Nigeria’s African Diplomacy in The Twenty-First Century. 2019.

MLA-referens (9:e uppl.)

Raheem, Ola Rasaq. An Appraisal of The Issues and Challenges Facing Nigeria’s African Diplomacy in The Twenty-First Century. 2019.