Dyfyniad APA

FAO. (1987). FAO economic and social development series N.42: Agricultural price policies: issues and proposals. Rome: FAO.

Dyfyniad Arddull Chicago

FAO. FAO Economic and Social Development Series N.42: Agricultural Price Policies: Issues and Proposals. Rome: FAO, 1987.

Dyfyniad MLA

FAO. FAO Economic and Social Development Series N.42: Agricultural Price Policies: Issues and Proposals. Rome: FAO, 1987.

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