Coombs, W. T. (1999). On going crisis communicationplanning, managing, and responding. Sage.
Style de citation Chicago (17e éd.)Coombs, W. Timothy. On Going Crisis Communicationplanning, Managing, and Responding. Sage, 1999.
Style de citation MLA (8e éd.)Coombs, W. Timothy. On Going Crisis Communicationplanning, Managing, and Responding. Sage, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.