APA (7th ed.) Zitazioa
Locker, K. O. (2000). Business and administrative communication (5th ed.). Irwin/McGraw Hill.
Chicago Style (17th ed.) Zitazioa
Locker, Kitty O. Business and Administrative Communication. 5th ed. Boston, Mass.: Irwin/McGraw Hill, 2000.
MLA (9th ed.) Zitazioa
Locker, Kitty O. Business and Administrative Communication. 5th ed. Irwin/McGraw Hill, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.