Goldschein, E. (2011, December 19). The Incredible Story Of How De Beers Created And Lost The Most Powerful Monopoly Ever. Retrieved April 05, 2017, from http://www.businessinsider.com/history-of-de-beers-2011-12#in-the-beginning-the-diamond-trade-took-place-mostly-in-india-and-brazil-with-the-discovery-of-diamonds-in-south-africa-the-trade-simultaneously-took-off-and-become-much-less-profitable-1
Konczacki, Z. A., Parpart, J. L., & Shaw, T. M. (1990). Studies in the Economic History of Southern Africa. The Front-Line States (Vol. 1). Taylor and Francis.
Marks, S. E. (2014, March 05). Southern Africa. Retrieved April 04, 2017, from https://www.britannica.com/place/Southern-Africa/Southern-Africa-1899-1945
Moore, J. H. (Ed.). (2008). Africa: British Colonies. Encyclopedia of Race and Racism,1, 22-28. Retrieved April 3, 2017, from http://ic.galegroup.com/ic/whic/ReferenceDetailsPage/DocumentToolsPortletWindow?displayGroupName=Reference&u=admin&u=admin&jsid=2db4a10b84385fda9e31f88fb1523725&p=WHIC%3AUHIC&action=2&catId=&documentId=GALE%7CCX2831200016&zid=897c203781f3400cb57ae939c43907c
Parkinson, J. (2015, April 01). Why is Cecil Rhodes Such a Controversial Figure? Retrieved April 05, 2017, from http://www.bbc.com/news/magazine-32131829
Rotberg, R. I., & Shore, M. F. (1988). Founder: Cecil Rhodes and the Pursuit of Power. Oxford University Press.
The Editors of Encyclopædia Britannica. (2016, April 19). De Beers S.A. Retrieved April 05, 2017, from https://www.britannica.com/topic/De-Beers-SA
The Editors of Encyclopædia Britannica. (n.d.). Southern Africa. Retrieved April 05, 2017, from https://www.britannica.com/place/Southern-Africa/European-and-African-interaction-in-the-19th-century