Ndulu, B. J., & Chakraborti, L. (2007). Challenges of African growth: Opportunities, constraints, and strategic directions. World Bank.
Tohutoru Kātū Chicago (17th ed.)Ndulu, B. J., me Lopamudra Chakraborti. Challenges of African Growth: Opportunities, Constraints, and Strategic Directions. Washington D.C.: World Bank, 2007.
Tohutoro MLA (9th ed.)Ndulu, B. J., me Lopamudra Chakraborti. Challenges of African Growth: Opportunities, Constraints, and Strategic Directions. World Bank, 2007.