Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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