Dyfyniad APA

Eskeland, G. S., & Devarajan, S. (1996). Taxing bads by taxing goods: Pollution control with presumptive charges. World Bank.

Dyfyniad Arddull Chicago

Eskeland, Gunnar S., and Shantayanan Devarajan. Taxing Bads by Taxing Goods: Pollution Control with Presumptive Charges. Washington, D. C: World Bank, 1996.

Dyfyniad MLA

Eskeland, Gunnar S., and Shantayanan Devarajan. Taxing Bads by Taxing Goods: Pollution Control with Presumptive Charges. World Bank, 1996.

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