Puttaswamaiah, K. (1989). Project evaluation criteria and cost-benefit analysis (2nd ed.). Oxford & IBH.
Čikaški stil citiranja (17. izdanje)Puttaswamaiah, K. Project Evaluation Criteria and Cost-benefit Analysis. 2nd ed. New Delhi: Oxford & IBH, 1989.
MLA način citiranja (8. izdanje)Puttaswamaiah, K. Project Evaluation Criteria and Cost-benefit Analysis. 2nd ed. Oxford & IBH, 1989.
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