(en) Patrick Manning, Slavery, Colonialism and Economic Growth in Dahomey, 1640-1960, Cambridge University Press, (ISBN978-0-521-52307-3, lire en ligne)
(en) W. Joseph Campbell, The Emergent Independent Press in Benin and Côte D'Ivoire: From Voice of the State to Advocate of Democracy, Greenwood Publishing Group, (ISBN978-0-275-96309-5, lire en ligne)