Παραπομπή APA

Mishan, E. (1972). Elements of cost benefit analysis. Unwin.

Παραπομπή Chicago Style

Mishan, E.J. Elements of Cost Benefit Analysis. London: Unwin, 1972.

Παραπομπή MLA

Mishan, E.J. Elements of Cost Benefit Analysis. Unwin, 1972.