Dyfyniad APA

(2002). Matrix: Pre-intermediate : student's book. Oxford: Oxford University Press.

Dyfyniad Arddull Chicago

Matrix: Pre-intermediate : Student's Book. Oxford: Oxford University Press, 2002.

Dyfyniad MLA

Matrix: Pre-intermediate : Student's Book. Oxford: Oxford University Press, 2002.

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