Gw mau tau Rujukan dari Leopold II dari Belgium. Jelasin dalam bahasa melayu

Ascherson, Neal: The King Incorporated, Allen & Unwin, 1963.  (1999 Granta edition).

Hochschild, Adam: King Leopold’s Ghost: A Story of Greed, Terror, and Heroism in Colonial Africa, Mariner Books, 1998. .

Petringa, Maria: Brazza, A Life for Africa, 2006.

Wm. Roger Louis and Jean Stengers: E.D. Morel's History of the Congo Reform Movement, Clarendon Press Oxford, 1968.

Ó Síocháin, Séamas and Michael O’Sullivan, eds: The Eyes of Another Race: Roger Casement's Congo Report and 1903 Diary. University College Dublin Press, 2004. .

Ó Síocháin, Séamas: Roger Casement: Imperialist, Rebel, Revolutionary. Dublin: Lilliput Press, 2008.

Stanard, Matthew G.  Selling the Congo: A history of European pro-empire propaganda and the making of Belgian imperialism (U of Nebraska Press, 2012)

Viaene, Vincent. "King Leopold's imperialism and the origins of the Belgian colonial party, 1860–1905." Journal of Modern History 80.4 (2008): 741-790.