GUFFEY. (1998). Essentials of business communication (4th. ed.). Ohio: South Western.
Chicago Style CitationGUFFEY. Essentials of Business Communication. 4th. ed. Ohio: South Western, 1998.
MLA CitationGUFFEY. Essentials of Business Communication. 4th. ed. Ohio: South Western, 1998.
Warning: These citations may not always be 100% accurate.