Arnold, G. (1979). Aid in Africa. New York: Nichols.
Dia, M. (1960). The African nations and world solidarity. New York: Praeger.
Ernst, K. (1976). Tradition and progress in the African village. New York: St. Martin’s.
International Monetary Fund. (1977). Surveys of African economies. Washington: International Monetary Fund.
Jones, W. I. (1976). Planning and economic policy: Socialist Mali and her neighbors. New York: Three Continents Press.
Rothchild, D., & Curry, R. L. (1978). Scarcity, choice, and public policy in middle Africa. Berkeley: University of California.