Dyfyniad APA

Harding, K. (1998). Going international English for tourism. New York: Oxford University press.

Dyfyniad Arddull Chicago

Harding, Keith. Going International English for Tourism. New York: Oxford University press, 1998.

Dyfyniad MLA

Harding, Keith. Going International English for Tourism. New York: Oxford University press, 1998.

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