Video Education America. (2006). The Nature of workplace communication. VEA (Video Education America).
Chicago-referens (17:e uppl.)Video Education America. The Nature of Workplace Communication. Bendigo, Vic: VEA (Video Education America), 2006.
MLA-referens (9:e uppl.)Video Education America. The Nature of Workplace Communication. VEA (Video Education America), 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.