Dyfyniad APA

Chattopathyaya D.P. (1976). Foreign trade bullettin. Indian institute of foreign trade.

Dyfyniad Arddull Chicago

Chattopathyaya D.P. Foreign Trade Bullettin. New delhi: Indian institute of foreign trade, 1976.

Dyfyniad MLA

Chattopathyaya D.P. Foreign Trade Bullettin. Indian institute of foreign trade, 1976.

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