Locker, K. O. (2006). Business and administrative communication (7ª edición.). McGraw-Hill.
Chicago Style (17. basım) AtıfLocker, Kitty O. Business and Administrative Communication. 7ª edición. Boston, MA: McGraw-Hill, 2006.
MLA (9th ed.) AtıfLocker, Kitty O. Business and Administrative Communication. 7ª edición. McGraw-Hill, 2006.
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