rees, c. j. v. (1964). some remarks on tinbergen's approach of project appraisal. the institute of national planning.
Čikaški stil citiranja (17. izdanje)rees, c. j. van. Some Remarks on Tinbergen's Approach of Project Appraisal. cairo: the institute of national planning, 1964.
MLA način citiranja (9. izdanje)rees, c. j. van. Some Remarks on Tinbergen's Approach of Project Appraisal. the institute of national planning, 1964.
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