Book Review: Review Article: Slavery in the Western Hemisphere and South Africa: Legacy of European Colonialism: Slavery and the Rise of the Atlantic System,Slavery in South Africa: Captive Labor on the Dutch Frontier,Breaking the Chains: Slavery and its Legacy in the Nineteenth-Century Cape Colony,Breaking the Chains: Labour in South Africa in the 1970s and 1980s

Clarke John Henrik , Christopher Columbus & the Afrikan Holocaust: Slavery & the Rise of European Capitalism, A & B Books, New York, pp. 4–16, 1992.

Williams Eric , Capitalism & Slavery, Russell & Russell, New York, p. 3, 1961.