Guffey, M. E. (1999). Business English (6th ed.). Cincinnati, Ohio: South-Western College.
Chicago Style CitationGuffey, Mary Ellen. Business English. 6th ed. Cincinnati, Ohio: South-Western College, 1999.
MLA CitationGuffey, Mary Ellen. Business English. 6th ed. Cincinnati, Ohio: South-Western College, 1999.
Warning: These citations may not always be 100% accurate.