United Nations. Department of Economic and Social Affairs. (1978). Systematic monitoring and evaluation of integrated development programmes: A source-book. United Nations.
Chicago-Zitierstil (17. Ausg.)United Nations. Department of Economic and Social Affairs. Systematic Monitoring and Evaluation of Integrated Development Programmes: A Source-book. New York: United Nations, 1978.
MLA-Zitierstil (9. Ausg.)United Nations. Department of Economic and Social Affairs. Systematic Monitoring and Evaluation of Integrated Development Programmes: A Source-book. United Nations, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.