Dyfyniad APA

Gude K. Kathy & Duckworth M. Michael. (2002). Matrix Pre-Intermediate: Audio Class CDs. New York, Oxford University Press, 2002.

Dyfyniad Arddull Chicago

Gude K. Kathy and Duckworth M. Michael. Matrix Pre-Intermediate: Audio Class CDs. New York, Oxford University Press, 2002, 2002.

Dyfyniad MLA

Gude K. Kathy and Duckworth M. Michael. Matrix Pre-Intermediate: Audio Class CDs. New York, Oxford University Press, 2002, 2002.

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