North Africa 2000 . Alexandria, VA, Jane's Information Group, 2000. Book call no. London, Oxford University Press for the International Institute for Strategic Studies, 1999. 320 p. Chad, pp 256-257.
Book call no.
Binghamton, NY, CSA Publications, 1999. Gives details about the government of each country. Book call no. New York, St. Martin's Press, 1999. For each country gives information such as history, territory and population, social statistics, constitution and government, recent elections, current administration, defense, international relations, economy, energy and natural resources, trade, communications, social institutions, culture, and diplomatic representatives.