Citazione Stile APA (7a Edizione)

Dumont, R. A., & Lannon, J. M. (1987). Business communications (2nd ed.). Little, Brown.

Citazione stile Chigago Style (17a edizione)

Dumont, Raymond A., e John M. Lannon. Business Communications. 2nd ed. Boston: Little, Brown, 1987.

Citatione MLA (9a ed.)

Dumont, Raymond A., e John M. Lannon. Business Communications. 2nd ed. Little, Brown, 1987.