Ober, S. (2000). Contemporary business communication (3rd ed., Instructor's annotated ed.). Houghton Mifflin Co. ;Chennai :AIPD.
Chicago-referens (17:e uppl.)Ober, Scot. Contemporary Business Communication. 3rd ed., Instructor's annotated ed. Boston: Houghton Mifflin Co. ;Chennai :AIPD, 2000.
MLA-referens (8:e uppl.)Ober, Scot. Contemporary Business Communication. 3rd ed., Instructor's annotated ed. Houghton Mifflin Co. ;Chennai :AIPD, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.