Dyfyniad APA

(1971). Program for the liberalization of international trade: Statement and report. Paris: [Paris].

Dyfyniad Arddull Chicago

Program for the Liberalization of International Trade: Statement and Report. Paris: [Paris], 1971.

Dyfyniad MLA

Program for the Liberalization of International Trade: Statement and Report. Paris: [Paris], 1971.

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