Locker, K. O. (2000). Business communication: Building critical skills (4thed.). McGraw-Hill.
Chicago Style (17th ed.) CitationLocker, Kitty O. Business Communication: Building Critical Skills. 4thed. New York: McGraw-Hill, 2000.
MLA (9th ed.) CitationLocker, Kitty O. Business Communication: Building Critical Skills. 4thed. McGraw-Hill, 2000.
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