Dyfyniad APA

United Nations. (1986). World Economic Survey 1986: Current Trends and Policies in the World Economy. United Nations.

Dyfyniad Arddull Chicago

United Nations. World Economic Survey 1986: Current Trends and Policies in the World Economy. New York: United Nations, 1986.

Dyfyniad MLA

United Nations. World Economic Survey 1986: Current Trends and Policies in the World Economy. United Nations, 1986.

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