Citazione Stile APA (7a Edizione)

Tepper, A., & Roman, P. A. (1968). The oral communication; his role and function. Burgess Pub.

Citazione stile Chigago Style (17a edizione)

Tepper, Albert, e Paul A. Roman. The Oral Communication; His Role and Function. Minneapolis, Minnesota: Burgess Pub, 1968.

Citatione MLA (9a ed.)

Tepper, Albert, e Paul A. Roman. The Oral Communication; His Role and Function. Burgess Pub, 1968.