United Nations. Industrial Development Organization, Dasgupta, P., Sen, A., & Marglin, S. A. (1972). Guidelines for project evaluation. United Nations.
Chicagoスタイル(17版)引用形式United Nations. Industrial Development Organization, Partha Dasgupta, Amartya Sen, , Stephen A. Marglin. Guidelines for Project Evaluation. New York: United Nations, 1972.
MLA(9版)引用形式United Nations. Industrial Development Organization, et al. Guidelines for Project Evaluation. United Nations, 1972.
警告: この引用は必ずしも正確ではありません.