Dyfyniad APA

Harding, K. (1999). Going international English for tourism. Oxford: Oxford University Press.

Dyfyniad Arddull Chicago

Harding, Keith. Going International English for Tourism. Oxford: Oxford University Press, 1999.

Dyfyniad MLA

Harding, Keith. Going International English for Tourism. Oxford: Oxford University Press, 1999.

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