Friedland, E. A. (1980) "A comparative study of the development of revolutionary nationalist movements in Southern Africa-FRELIMO (Mozambique) and the African National Congress of South Africa ." Ph.D. dissertation, City University of New York.
2.
Langley, J. A. (1973) Pan Africanism and Nationalism in West Africa 1900-1945: A Study in Ideology and Social Class. Oxford: Clarendon Press.
3.
Mosely, K. P. (1975) "Indigenous and external factors in colonial politics: Southern Dahomey to 1939." Ph.D. dissertation, Columbia University.
