Clark, John F. (June 2001). "Explaining Ugandan intervention in Congo: evidence and interpretations". The Journal of Modern African Studies. 39 (2): 261–287. doi:10.1017/s0022278x01003615. ISSN0022-278X.
Clark, John F. (June 2001). "Explaining Ugandan intervention in Congo: evidence and interpretations". The Journal of Modern African Studies. 39 (2): 261–287. doi:10.1017/s0022278x01003615. ISSN0022-278X.