COOMBS, . .. (2014). Applied crises communication and crises management: Cases and exercises. SAG E.
Lua i Stíl Chicago (17ú heag.)COOMBS, W. Timothy. Applied Crises Communication and Crises Management: Cases and Exercises. SAG E, 2014.
Lua MLA (9ú heag.)COOMBS, W. Timothy. Applied Crises Communication and Crises Management: Cases and Exercises. SAG E, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.