Oxenden, C. (2004). New english file: Student's book. Oxford: Oxford University Press.
Dyfyniad Arddull ChicagoOxenden, Clive. New English File: Student's Book. Oxford: Oxford University Press, 2004.
Dyfyniad MLAOxenden, Clive. New English File: Student's Book. Oxford: Oxford University Press, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.