Puttaswamaiah, K. (1980). Project evaluation criteria and cost -benefit analysis. Oxford I B H publishing company.
Chicago Style citaatPuttaswamaiah, K. Project Evaluation Criteria and Cost -benefit Analysis. New Delhi: Oxford I B H publishing company, 1980.
MLA citatiePuttaswamaiah, K. Project Evaluation Criteria and Cost -benefit Analysis. Oxford I B H publishing company, 1980.
Let op: Deze citaties zijn niet altijd 100% accuraat.