Muhleisen, M., Ghura, D., Hadjimichael, M., & Nord, R. (1995). Sub-Saharan Africa: Growth, Savings, and Investment, 1986-93. International Monetary Fund.
Cita Chicago (17th ed.)Muhleisen, Martin, Dhaneshwar Ghura, Michael Hadjimichael, i Roger Nord. Sub-Saharan Africa: Growth, Savings, and Investment, 1986-93. Washington, D.C.: International Monetary Fund, 1995.
Cita MLA (8th ed.)Muhleisen, Martin, et al. Sub-Saharan Africa: Growth, Savings, and Investment, 1986-93. International Monetary Fund, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.