APA (7e ed.) Bronvermelding

Locker, K. O. (2000). Business and administrative communication (5th ed.). Irwin/McGraw Hill.

Chicago (17e ed.) Bronvermelding

Locker, Kitty O. Business and Administrative Communication. 5th ed. Boston, Mass.: Irwin/McGraw Hill, 2000.

MLA (8e ed.) Bronvermelding

Locker, Kitty O. Business and Administrative Communication. 5th ed. Irwin/McGraw Hill, 2000.