Παραπομπή APA

Nas, T. F. (1996). Cost-benefit analysis: Theory and application. Sage.

Παραπομπή Chicago Style

Nas, Tevfik F. Cost-benefit Analysis: Theory and Application. London: Sage, 1996.

Παραπομπή MLA

Nas, Tevfik F. Cost-benefit Analysis: Theory and Application. Sage, 1996.