Citazione Stile APA (7a Edizione)

Locker, K. O. (1995). Business and administrative communication (3rd ed.). Irwin.

Citazione stile Chigago Style (17a edizione)

Locker, Kitty O. Business and Administrative Communication. 3rd ed. Chicago: Irwin, 1995.

Citatione MLA (9a ed.)

Locker, Kitty O. Business and Administrative Communication. 3rd ed. Irwin, 1995.