^ "searchg Woman i Dating u Control tsearchrtued8 Woman Dating osearcht Org o Control h2pom Woman a Control a Dating isearch 
l Dating v Control Dating r Dating ts Org ". Encyclopædia Britannica.
^ A. Tom Grunfeld, The making of Modern Tibet, Revised Edition, Armonk, New York: M. E. Sharpe, 1996, p. 15.
^ "Encyclopædia Britannica – Slavery". Britannica.com. blackhistory/article-24156. Retrieved 2010-08-29.
^ Lewis, James Bryant. (2003). Frontier Contact Between Choson Korea and Tokugawa Japan, p. 31-32.
^ "Slavery in Nineteenth-Century Northern Thailand (Page 4 of 6)". Kyoto Review of South East Asia; (Colquhoun 1885:53).
^ "Slavery in Nineteenth-Century Northern Thailand: Archival Anecdotes and Village Voices" (Page 3 of 6). The Kyoto Review of South Asia
^ Academic/Course_Pages/legal_systems_very_different_10/final_papers_04/andrade_aztec_04.html
^ Goodman, Joan E. (2001). A Long and Uncertain Journey: The 27,000 Mile Voyage of Vasco Da Gama. Mikaya Press, ISBN 0-9650493-7-X.
^ a b c de Oliveira Marques, António Henrique R. (1972). History of Portugal. Columbia University Press, ISBN 0-231-03159-9, p. 158-160, 362–370.
^ Thomas Foster Earle, K. J. P. Lowe "Black Africans in Renaissance Europe" p.157
^ David Northrup, "Africa's Discovery of Europe" p.8 ()
^ Klein, Herbert. The Atlantic Slave Trade.
^ CIA Factbook: Haiti
^ HEALTH IN SLAVERY[dead link]
^ Billings, Warren (2009). The Old Dominion in the Seventeenth Century: A Documentary History of Virginia, 1606-1700. Pg 286-287. ISBN 1-4429-6126-0.
^ Scott, Thomas Allan (1995-07). Cornerstones of Georgia history. University of Georgia Press. ISBN 0-8203-1743-8, 9780820317434. ?id=0qdkKS2F42MC&lpg=PA114&dq=isbn%3A0820317438&pg=PA26#v=onepage&q=.
^ "Thurmond: Why Georgia's founder fought slavery". node/448938. Retrieved 2009-10-04.
^ Digital History, Steven Mintz. "Was slavery the engine of economic growth?". Digitalhistory.uh.edu. historyonline/con_economic.cfm. Retrieved 2009-04-18.
^ "Ending the Slavery Blame-Game". The New York Times. April 22, 2010.
^ The Transatlantic Slave Trade Alexander Ives Bortolot. Department of Art History and Archaeology, Columbia University.
^ Nigeria – The Slave Trade. Source: U.S. Library of Congress.
^ Ronald Segal (1995). The Black Diaspora: Five Centuries of the Black Experience Outside Africa. New York: Farrar, Straus and Giroux. p. 4.