Walaski, P. (2011). Risk and crisis communications: Methods and messages. Wiley.
Style de citation Chicago (17e éd.)Walaski, Pamela. Risk and Crisis Communications: Methods and Messages. New Jersey: Wiley, 2011.
Style de citation MLA (9e éd.)Walaski, Pamela. Risk and Crisis Communications: Methods and Messages. Wiley, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.