Dyfyniad APA

Mishan, E. J. (1976). Cost - benefit analysis: New and expanded edition. Pager pub..

Dyfyniad Arddull Chicago

Mishan, E. J. Cost - Benefit Analysis: New and Expanded Edition. New York: Pager pub., 1976.

Dyfyniad MLA

Mishan, E. J. Cost - Benefit Analysis: New and Expanded Edition. Pager pub., 1976.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.