Παραπομπή APA

Aruna, D. (1980). Social cost - benefit analysis. Institute for financial management and research.

Παραπομπή Chicago Style

Aruna, D. Social Cost - Benefit Analysis. Madras: Institute for financial management and research, 1980.

Παραπομπή MLA

Aruna, D. Social Cost - Benefit Analysis. Institute for financial management and research, 1980.