Dyfyniad APA

Gude, K. (2001). Matrix: Upper-intermediate : student's book. Oxford: Oxford University Press.

Dyfyniad Arddull Chicago

Gude, Kathy. Matrix: Upper-intermediate : Student's Book. Oxford: Oxford University Press, 2001.

Dyfyniad MLA

Gude, Kathy. Matrix: Upper-intermediate : Student's Book. Oxford: Oxford University Press, 2001.

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