Dyfyniad APA

United Nations. Conference on Trade and Development. (1981). Trade and development report: Report by the Secretariat of the United Nations Conference on Trade and Development. United Nations.

Dyfyniad Arddull Chicago

United Nations. Conference on Trade and Development. Trade and Development Report: Report by the Secretariat of the United Nations Conference on Trade and Development. New York: United Nations, 1981.

Dyfyniad MLA

United Nations. Conference on Trade and Development. Trade and Development Report: Report by the Secretariat of the United Nations Conference on Trade and Development. United Nations, 1981.

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