Fage, J.D. «Slavery and the Slave Trade in the Context of West African History». The Journal of African History, 10, 3, 1969, pàg. 393-404. DOI: 10.1017/s0021853700036343.
Rodney, Walter «African Slavery and Other Forms of Social Oppression on the Upper Guinea Coast in the Context of the Atlantic Slave-Trade». The Journal of African History, 7, 3, 1966, pàg. 431-443. DOI: 10.1017/s0021853700006514. JSTOR: 180112.
Alexander, J. «Islam, Archaeology and Slavery in Africa». World Archaeology, 33, 1, 2001, pàg. 44-60. DOI: 10.1080/00438240126645. JSTOR: 827888.
Johnson, Douglas H. «The Structure of a Legacy: Military Slavery in Northeast Africa». Ethnohistory, 36, 1, 1989, pàg. 72-88. DOI: 10.2307/482742.
Wylie, Kenneth C. «Innovation and Change in Mende Chieftaincy 1880-1896». The Journal of African History, 10, 2, 1969, pàg. 295-308. DOI: 10.1017/s0021853700009531. JSTOR: 179516.
Manning, Patrick «Contours of Slavery and Social Change in Africa». American Historical Review, 88, 4, 1983, pàg. 835-857. DOI: 10.2307/1874022.
Heywood, Linda M.; 2009 «Slavery and its transformations in the Kingdom of Kongo: 1491-1800». The Journal of African History, 50, pàg. 122. DOI: 10.1017/S0021853709004228.
Campbell, Gwyn; Alpers, Edward A. «Introduction: Slavery, forced labour and resistance in Indian Ocean Africa and Asia». Slavery & Abolition, 25, 2, 2004, pàg. ix-xxvii. DOI: 10.1080/0144039042000292992.
Klein, Martin A. «The Study of Slavery in Africa». The Journal of African History, 19, 4, 1978, pàg. 599-609. DOI: 10.1017/s0021853700016509.
Manning, Patrick «The Slave Trade: The Formal Demography of a Global System». Social Science History, 14, 2, 1990, pàg. 255-279. DOI: 10.2307/1171441.
Dottridge, Mike «Types of Forced Labour and Slavery-like Abuse Occurring in Africa Today: A Preliminary Classification». Cahiers d'Études Africaines, 45, 179/180, 2005, pàg. 689-712. DOI: 10.4000/etudesafricaines.5619.
Rodney, Walter «African Slavery and Other Forms of Social Oppression on the Upper Guinea Coast in the Context of the Atlantic Slave-Trade». The Journal of African History, 7, 3, 1966, pàg. 431-443. DOI: 10.1017/s0021853700006514. JSTOR: 180112.
Alexander, J. «Islam, Archaeology and Slavery in Africa». World Archaeology, 33, 1, 2001, pàg. 44-60. DOI: 10.1080/00438240126645. JSTOR: 827888.
Wylie, Kenneth C. «Innovation and Change in Mende Chieftaincy 1880-1896». The Journal of African History, 10, 2, 1969, pàg. 295-308. DOI: 10.1017/s0021853700009531. JSTOR: 179516.
«Health in Slavery». Of Germs, Genes, and Genocide: Slavery, Capitalism, Imperialism, Health and Medicine. United Kingdom Council for Human Rights, 1989. Arxivat de l'original el 17 juny 2008. [Consulta: 13 gener 2010].
«Health in Slavery». Of Germs, Genes, and Genocide: Slavery, Capitalism, Imperialism, Health and Medicine. United Kingdom Council for Human Rights, 1989. Arxivat de l'original el 17 juny 2008. [Consulta: 13 gener 2010].