Wildman, J. (2003). Attain: Student's book. Oxford: Oxford University Press.
Dyfyniad Arddull ChicagoWildman, Jayne. Attain: Student's Book. Oxford: Oxford University Press, 2003.
Dyfyniad MLAWildman, Jayne. Attain: Student's Book. Oxford: Oxford University Press, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.