Dyfyniad APA

Libbish, B., & Mathieu, G. (1964). Advances in the teaching of modern languages. Pergamon Press.

Dyfyniad Arddull Chicago

Libbish, B., and Gustave Mathieu. Advances in the Teaching of Modern Languages. Oxford: Pergamon Press, 1964.

Dyfyniad MLA

Libbish, B., and Gustave Mathieu. Advances in the Teaching of Modern Languages. Pergamon Press, 1964.

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