CALLINICOS, Luli. 8- Oliver Tambo and the Politics of Class, Race and Ethnicity in the African National Congress of South frica. African Sociological Review, [S. l.], v. 3, n. 1, 1999. DOI: 10.4314/asr.v3i1.23160. Disponível em: https://journals.codesria.org/index.php/asr/article/view/3945. Acesso em: 3 aug. 2025.