DALE, Richard. Azevedo, Mario J. Roots of Violence: A History of War in Chad. Amsterdam: Gordon and Breach Publishers, 1998. Journal of Conflict Studies, [S. l.], v. 20, n. 2, 2000. Disponível em: https://journals.lib.unb.ca/index.php/JCS/article/view/4320. Acesso em: 24 apr. 2024.