Guffey, M. E. (2000). Essentials of business communication (5th.ed.). South-Western.
Chicago Style (17th ed.) CitationGuffey, Mary Ellen. Essentials of Business Communication. 5th.ed. Australia: South-Western, 2000.
MLA (9th ed.) CitationGuffey, Mary Ellen. Essentials of Business Communication. 5th.ed. South-Western, 2000.
Warning: These citations may not always be 100% accurate.