ISBN 0-8133-2785-7, OCLC 35318507 . Kalck, Pierre, Historical Dictionary of the CentralAfricanRepublic 3rd English, Lanham, Maryland: The Scarecrow Press, 2005, ISBN 0-8108-4913-5
(页面存档备份,存于互联网档案馆) Twitter Central Intelligence Agency. Congo, DemocraticRepublic of the. CIA World Factbook. Langley, Virginia: Central Intelligence Agency