APA-referens (7:e uppl.)
Coombs, W. T. (2015). Ongoing crisis communication: Planning, managing, and responding (Fourth edition.). Sage.
Chicago-referens (17:e uppl.)
Coombs, W. Timothy. Ongoing Crisis Communication: Planning, Managing, and Responding. Fourth edition. Thousand Oaks, California: Sage, 2015.
MLA-referens (9:e uppl.)
Coombs, W. Timothy. Ongoing Crisis Communication: Planning, Managing, and Responding. Fourth edition. Sage, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.