Eyinla, B. (2005). OAU Charter and the Constitutive Act of the AU: A comparative analysis. In B. Akinterinwa (Ed.), Nigeria and the development of the African Union (pp. 244–264). Ibadan, Nigeria: Vantage Publishers.

Ghana Daily Graphic. (1959, July 18). n.p.

Legum, C. (1962). Pan-Africanism. London: Pall Mall Press.

Nkrumah, K. (1963). Africa must unite. London: Heinemann Educational Books.

Nkrumah, K. (1964). Africa Liberation Day: Broadcast to the nation. In S. Obeng (Ed.), Selected speeches of Kwame Nkrumah (Vol. 4, pp. 47–49). Accra, Ghana: Afram Publications Limited.

Onuorah, M. (2007, July 3). Why Nigeria wants gradual integration of Africa, by Yar’adua. Guardian Newspaper (Lagos), p. 1.

Sunmonu, H. (2004). Implementation of Africa’s development paradigm: Solution to Africa’s economic problems. In B. Onimode (Ed.), African development and governance strategies in the 21st century: Looking back to move forward. Essays in honour of Adebayo Adedeji at Seventy (pp. 63–72). London; Ijebu-Ode, Nigeria: Zed Books and ACDESS.

Udombana, N. (2002, fall). The institutional structure of the African Union: A legal analysis. California Western International Law Journal, 33(1), 69–135.