Hansen, J. R. (1973). Guide to the guidelines: The UNIDO method of economic project evaluation. Wold Bank Publication.
Chicago Style aipamenaHansen, John R. Guide to the Guidelines: The UNIDO Method of Economic Project Evaluation. Wold Bank Publication, 1973.
MLA aipamenaHansen, John R. Guide to the Guidelines: The UNIDO Method of Economic Project Evaluation. Wold Bank Publication, 1973.
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