Toïngar, Ésaïe (2006). A teenager in the Chad Civil War : a memoir of survival, 1982-1986. McFarland. ISBN9780786424030. OCLC67361640.
McKenna, Amy (2011). The history of western Africa. Britannica Educational Pub. in association with Rosen Educational Services. ISBN9781615303991. OCLC694786807.