APA (7e ed.) Bronvermelding
Coombs, W. T. (2015). Ongoing crisis communication: Planning, managing, and responding (Fourth edition.). Sage.
Chicago (17e ed.) Bronvermelding
Coombs, W. Timothy. Ongoing Crisis Communication: Planning, Managing, and Responding. Fourth edition. Thousand Oaks, California: Sage, 2015.
MLA (9e ed.) Bronvermelding
Coombs, W. Timothy. Ongoing Crisis Communication: Planning, Managing, and Responding. Fourth edition. Sage, 2015.
Let op: Deze citaties zijn niet altijd 100% accuraat.