APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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