Toulabor, C. (1999). Birmingham (David). Kwame Nkrumah: The Father of African Nationalism. Athens, Ohio University Press, 1998 (nouvelle édition), 142 pages.
Chicago Style (17. basım) AtıfToulabor, Comi. Birmingham (David). Kwame Nkrumah: The Father of African Nationalism. Athens, Ohio University Press, 1998 (nouvelle édition), 142 Pages. 1999.
MLA (8th ed.) AtıfToulabor, Comi. Birmingham (David). Kwame Nkrumah: The Father of African Nationalism. Athens, Ohio University Press, 1998 (nouvelle édition), 142 Pages. 1999.
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