APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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