Dyfyniad APA

USSR Ministry of foreign trade. Foreign trade. USSR Ministry of foreign trade.

Dyfyniad Arddull Chicago

USSR Ministry of foreign trade. Foreign Trade. Moscow: USSR Ministry of foreign trade.

Dyfyniad MLA

USSR Ministry of foreign trade. Foreign Trade. USSR Ministry of foreign trade.

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