United Nations industrial development organisations, Dasgupta, P., Sen, A., & Marglin, S. A. (1972). Guidelines for project evaluation. Oxford & IBH.
Chicago Stili AlıntıUnited Nations industrial development organisations, Partha Dasgupta, Amartya Sen, ve Stephen A. Marglin. Guidelines for Project Evaluation. Delhi: Oxford & IBH, 1972.
MLA AlıntıUnited Nations industrial development organisations, et al. Guidelines for Project Evaluation. Oxford & IBH, 1972.
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