Cita APA (7th ed.)
Locker, K. O. (1995). Business and administrative communication (3rd ed.). Irwin.
Cita Chicago (17th ed.)
Locker, Kitty O. Business and Administrative Communication. 3rd ed. Chicago: Irwin, 1995.
Cita MLA (9th ed.)
Locker, Kitty O. Business and Administrative Communication. 3rd ed. Irwin, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.