Dyfyniad APA

George, . A. (2004). Grammar of Teaching and learning. Commonwealth.

Dyfyniad Arddull Chicago

George, A. Grammar of Teaching and Learning. New Delhi: Commonwealth, 2004.

Dyfyniad MLA

George, A. Grammar of Teaching and Learning. Commonwealth, 2004.

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