Citazione Stile APA (7a Edizione)

Locker, K. O. (2006). Business and administrative communication (7th ed.). McGraw-Hill/Irwin.

Citazione stile Chigago Style (17a edizione)

Locker, Kitty O. Business and Administrative Communication. 7th ed. Boston, Mass.: McGraw-Hill/Irwin, 2006.

Citatione MLA (8a ed.)

Locker, Kitty O. Business and Administrative Communication. 7th ed. McGraw-Hill/Irwin, 2006.