Dyfyniad APA

National Institute for the Deaf. (1960). Conversation with the deaf.

Dyfyniad Arddull Chicago

National Institute for the Deaf. Conversation with the Deaf. 1960.

Dyfyniad MLA

National Institute for the Deaf. Conversation with the Deaf. 1960.

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