Não informado. (1976). Communication Education. Spreech Communication Association.
Style de citation Chicago (17e éd.)Não informado. Communication Education. Annandale, Va: Spreech Communication Association, 1976.
Style de citation MLA (8e éd.)Não informado. Communication Education. Spreech Communication Association, 1976.
Attention : ces citations peuvent ne pas être correctes à 100%.