APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.