Puttaswamaiah, K. (1989). Project Evaluation Criteria and Cost-Benefit Analysis (2nd ed.). Oxford & IBH Publishing Co. Pvt. Ltd..
Citazione stile Chigago Style (17a edizione)Puttaswamaiah, K. Project Evaluation Criteria and Cost-Benefit Analysis. 2nd ed. New Delhi: Oxford & IBH Publishing Co. Pvt. Ltd., 1989.
Citatione MLA (9a ed.)Puttaswamaiah, K. Project Evaluation Criteria and Cost-Benefit Analysis. 2nd ed. Oxford & IBH Publishing Co. Pvt. Ltd., 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.