Jaycox, E. V. (1992). The challenges of african development. Africa Region.
Tohutoru Kātū Chicago (17th ed.)Jaycox, Edward V.K. The Challenges of African Development. Washington, D.C.: Africa Region, 1992.
Tohutoro MLA (9th ed.)Jaycox, Edward V.K. The Challenges of African Development. Africa Region, 1992.
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