Παραπομπή APA

(1980). Practical appraisal of industrial projects: Apllication of social cost-benefit analysis in Pakistan. New York: United Nations.

Παραπομπή Chicago Style

Practical Appraisal of Industrial Projects: Apllication of Social Cost-benefit Analysis in Pakistan. New York: United Nations, 1980.

Παραπομπή MLA

Practical Appraisal of Industrial Projects: Apllication of Social Cost-benefit Analysis in Pakistan. New York: United Nations, 1980.

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