International Finance Corporation & Pfeffermann, G. P. (1991). Trends in private investment in developing countries. World Bank.
Cita Chicago (17th ed.)International Finance Corporation i Guy Pierre Pfeffermann. Trends in Private Investment in Developing Countries. Washington, DC: World Bank, 1991.
Cita MLA (9th ed.)International Finance Corporation i Guy Pierre Pfeffermann. Trends in Private Investment in Developing Countries. World Bank, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.