Dyfyniad APA

Drakeford, J. (1967). The awesome power of the listening ear. Word Books.

Dyfyniad Arddull Chicago

Drakeford, John. The Awesome Power of the Listening Ear. Texas: Word Books, 1967.

Dyfyniad MLA

Drakeford, John. The Awesome Power of the Listening Ear. Word Books, 1967.

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