Ronald Segal. The Black Diaspora: Five Centuries of the Black Experience Outside Africa. New York, Farrar, Straus and Giroux, 1995. ISBN 0-374-11396-3. с. 4. It is now estimated that 11,863,000 slaves were shipped across the Atlantic. [Note in original: Paul E. Lovejoy, „The Impact of the Atlantic Slave Trade on Africa: A Review of the Literature“, in Journal of African History 30 (1989), с. 368.] ... It is widely conceded that further revisions are more likely to be upward than downward.
Stephen D. Behrendt, David Richardson, and David Eltis, W. E. B. Du Bois Institute for African and African-American Research, Harvard University. Based on „records for 27,233 voyages that set out to obtain slaves for the Americas“. Stephen Behrendt. Transatlantic Slave Trade // Africana: The Encyclopedia of the African and African American Experience. New York, Basic Civitas Books, 1999. ISBN 0-465-00071-1.
Joaquín García Icazbalceta „Colección de documentos para la historia de México“ „Leyes y ordenanzas“ (Dada en la ciudad de Barcelona, a veinte días del mes de Noviembre, año del nacimiento de nuestro Salvador Jesucristo de mill e quinientos e cuarenta y dos años) y addenda 4 de junio de 1543; 26 de junio de 1543; 26 de mayo de 1544 text on Internet Cervantes Virtual
Barker, Deanna. Indentured Servitude in Colonial America // National Association for Interpretation, Cultural Interpretation and Living History Section, 10 март 2004. Архивиран от оригинала на 2009-10-22. Посетен на 2018-02-26.
historycooperative.org
Michael Tadman, „The Demographic Cost of Sugar: Debates on Slave Societies and Natural Increase in the Americas“, The American Historical Review Dec. 2000 105:5 online
Barker, Deanna. Indentured Servitude in Colonial America // National Association for Interpretation, Cultural Interpretation and Living History Section, 10 март 2004. Архивиран от оригинала на 2009-10-22. Посетен на 2018-02-26.
