Ijere, M. O. (1974). W.E.B. Du Bois and Marcus Garvey as Pan-Africanists: A Study in Contrast.
Style de citation Chicago (17e éd.)Ijere, Martin O. W.E.B. Du Bois and Marcus Garvey as Pan-Africanists: A Study in Contrast. 1974.
Style de citation MLA (8e éd.)Ijere, Martin O. W.E.B. Du Bois and Marcus Garvey as Pan-Africanists: A Study in Contrast. 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.