Dyfyniad APA

Leverton, G. H. 1. e. (1944). On the air: Fifteen plays for broadcast and for classroom use. Los Angeles [etc.] S. frencj.

Dyfyniad Arddull Chicago

Leverton, Garret Hasty 1896- ed. On the Air: Fifteen Plays for Broadcast and for Classroom Use. New York, [etc: Los Angeles [etc.] S. frencj, 1944.

Dyfyniad MLA

Leverton, Garret Hasty 1896- ed. On the Air: Fifteen Plays for Broadcast and for Classroom Use. Los Angeles [etc.] S. frencj, 1944.

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