Guffey, M. E., & Loewy, D. (2019). Essentials of business communication (11e.). Boston: Cengage.
Chicago Style CitationGuffey, Mary Ellen, and Dana Loewy. Essentials of Business Communication. 11e. Boston: Cengage, 2019.
MLA CitationGuffey, Mary Ellen, and Dana Loewy. Essentials of Business Communication. 11e. Boston: Cengage, 2019.
Warning: These citations may not always be 100% accurate.