Lua APA (7ú heag.)

Coombs, W. T. (2007). Ongoing crisis communication: Planning, managing, and responding (2nd ed.). Sage.

Lua i Stíl Chicago (17ú heag.)

Coombs, W. Timothy. Ongoing Crisis Communication: Planning, Managing, and Responding. 2nd ed. Thousand Oaks, Calif: Sage, 2007.

Lua MLA (9ú heag.)

Coombs, W. Timothy. Ongoing Crisis Communication: Planning, Managing, and Responding. 2nd ed. Sage, 2007.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.