Dyfyniad APA

Mishan, E. (1982). Cost-benefit analysis: An informal introduction. Allen and Unwin.

Dyfyniad Arddull Chicago

Mishan, E.J. Cost-benefit Analysis: An Informal Introduction. London: Allen and Unwin, 1982.

Dyfyniad MLA

Mishan, E.J. Cost-benefit Analysis: An Informal Introduction. Allen and Unwin, 1982.

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