Dyfyniad APA

Richards, J. C., & Jack C.Richards. New interchange: English for international communication Student's workbook.

Dyfyniad Arddull Chicago

Richards, Jack C., và Jack C.Richards. New Interchange: English for International Communication Student's Workbook.

Dyfyniad MLA

Richards, Jack C., và Jack C.Richards. New Interchange: English for International Communication Student's Workbook.

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