Locker, K. O. (2006). Business and administrative communication (7th ed.). McGraw-Hill/Irwin.
Chicago Style (17. basım) AtıfLocker, Kitty O. Business and Administrative Communication. 7th ed. Boston, Mass.: McGraw-Hill/Irwin, 2006.
MLA (8th ed.) AtıfLocker, Kitty O. Business and Administrative Communication. 7th ed. McGraw-Hill/Irwin, 2006.
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