GUFFEY, M. E. (1988). Essentials of business communication: A writing improvement program. Boston: PWS-Kent Publ.Com..
Chicago Style CitationGUFFEY, Mary Ellen. Essentials of Business Communication: A Writing Improvement Program. Boston: PWS-Kent Publ.Com., 1988.
MLA CitationGUFFEY, Mary Ellen. Essentials of Business Communication: A Writing Improvement Program. Boston: PWS-Kent Publ.Com., 1988.
Warning: These citations may not always be 100% accurate.