Cita APA (7th ed.)
Locker, K. O. (2000). Business and administrative communication (5th ed.). Irwin/McGraw Hill.
Cita Chicago (17th ed.)
Locker, Kitty O. Business and Administrative Communication. 5th ed. Boston, Mass.: Irwin/McGraw Hill, 2000.
Cita MLA (9th ed.)
Locker, Kitty O. Business and Administrative Communication. 5th ed. Irwin/McGraw Hill, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.