Dyfyniad APA

Bergh, J. C. J. M. v. d. (1999). Handbook of environmental and resource economics. Edward Elgar Pub..

Dyfyniad Arddull Chicago

Bergh, Jeroen C. J. M. van den. Handbook of Environmental and Resource Economics. Cheltenham, UK ; Northampton, Mass.: Edward Elgar Pub., 1999.

Dyfyniad MLA

Bergh, Jeroen C. J. M. van den. Handbook of Environmental and Resource Economics. Edward Elgar Pub., 1999.

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