Dyfyniad APA

FAO. (1993). FAO economic and social development series N.51: Commodity review and outlook 1992 - 1993. Rome: FAO.

Dyfyniad Arddull Chicago

FAO. FAO Economic and Social Development Series N.51: Commodity Review and Outlook 1992 - 1993. Rome: FAO, 1993.

Dyfyniad MLA

FAO. FAO Economic and Social Development Series N.51: Commodity Review and Outlook 1992 - 1993. Rome: FAO, 1993.

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