Ober, S. (2001). Contemporary business communication (4th edition.). Boston: Houghton Mifflin Co.
Chicago Style CitationOber, Scot. Contemporary Business Communication. 4th edition. Boston: Houghton Mifflin Co, 2001.
Cita MLAOber, Scot. Contemporary Business Communication. 4th edition. Boston: Houghton Mifflin Co, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.