Cole, Lawalley. „Creating and Enhancing Capacity in Africa for Efficient Economic and Social Development”. Afrika Tanulmányok / Hungarian Journal of African Studies 12, no. 4. (május 22, 2019): 36–53. Elérés november 21, 2024. https://journals-test.lib.pte.hu/index.php/afrikatanulmanyok/article/view/3969.