APA (7e ed.) Bronvermelding

Não informado. (1976). Communication Education. Spreech Communication Association.

Chicago (17e ed.) Bronvermelding

Não informado. Communication Education. Annandale, Va: Spreech Communication Association, 1976.

MLA (8e ed.) Bronvermelding

Não informado. Communication Education. Spreech Communication Association, 1976.

Let op: Deze citaties zijn niet altijd 100% accuraat.