Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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