Dyfyniad APA

(1975). Glossary of Commerce. State Institute of Languages.

Dyfyniad Arddull Chicago

Glossary of Commerce. Trivandrum: State Institute of Languages, 1975.

Dyfyniad MLA

Glossary of Commerce. State Institute of Languages, 1975.

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