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Hochschild, Adam. King Leopold's Ghost : A Story of Greed, Terror, and Heroism in Colonial Africa. Houghton Mifflin Company, Boston and New York, 1998; apud Genocide Studies Program. Yale University. Congo Free State, 1885-1908Arquivado em 7 de dezembro de 2013, no Wayback Machine.
Kiernan, Ben. "From Irish Famine to Congo Reform: Nineteenth-Century Roots of International Human Rights Law and Activism," in R. Provost and P. Akhavan (eds.), Confronting Genocide, 'Ius Gentium': Comparative Perspectives on Law and Justice 7, Springer, Heidelberg-London-New York, 2011, 13-43, apud Genocide Studies Program. Yale University. Congo Free State, 1885-1908Arquivado em 7 de dezembro de 2013, no Wayback Machine.
Hochschild, Adam. King Leopold's Ghost : A Story of Greed, Terror, and Heroism in Colonial Africa. Houghton Mifflin Company, Boston and New York, 1998; apud Genocide Studies Program. Yale University. Congo Free State, 1885-1908Arquivado em 7 de dezembro de 2013, no Wayback Machine.
Kiernan, Ben. "From Irish Famine to Congo Reform: Nineteenth-Century Roots of International Human Rights Law and Activism," in R. Provost and P. Akhavan (eds.), Confronting Genocide, 'Ius Gentium': Comparative Perspectives on Law and Justice 7, Springer, Heidelberg-London-New York, 2011, 13-43, apud Genocide Studies Program. Yale University. Congo Free State, 1885-1908Arquivado em 7 de dezembro de 2013, no Wayback Machine.