Dyfyniad APA

Ur, P. (1999). A course in language teaching: Trainee book. Cambridge University Press.

Dyfyniad Arddull Chicago

Ur, Penny. A Course in Language Teaching: Trainee Book. Cambridge, U.K. ; New York: Cambridge University Press, 1999.

Dyfyniad MLA

Ur, Penny. A Course in Language Teaching: Trainee Book. Cambridge University Press, 1999.

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