Citazione Stile APA (7a Edizione)
Coombs, W. T. (2015). Ongoing crisis communication: Planning, managing, and responding (Fourth edition.). Sage.
Citazione stile Chigago Style (17a edizione)
Coombs, W. Timothy. Ongoing Crisis Communication: Planning, Managing, and Responding. Fourth edition. Thousand Oaks, California: Sage, 2015.
Citatione MLA (9a ed.)
Coombs, W. Timothy. Ongoing Crisis Communication: Planning, Managing, and Responding. Fourth edition. Sage, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.