Dyfyniad APA

Bourke, K. (2003). Test it fix it: English grammar (pre-intermediate). Oxford: Oxford University Press.

Dyfyniad Arddull Chicago

Bourke, Kenna. Test It Fix It: English Grammar (pre-intermediate). Oxford: Oxford University Press, 2003.

Dyfyniad MLA

Bourke, Kenna. Test It Fix It: English Grammar (pre-intermediate). Oxford: Oxford University Press, 2003.

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