Locker, K. O. (2000). Business and administrative communication (5th ed.). Irwin/McGraw Hill.
Chicago Style (17. basım) AtıfLocker, Kitty O. Business and Administrative Communication. 5th ed. Boston, Mass.: Irwin/McGraw Hill, 2000.
MLA (8th ed.) AtıfLocker, Kitty O. Business and Administrative Communication. 5th ed. Irwin/McGraw Hill, 2000.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..