APA-viite (7. p.)
Walaski, P. (2011). Risk and crisis communications: Methods and messages. John Wiley & Sons.
Chicago-viite (17. p.)
Walaski, Pamela. Risk and Crisis Communications: Methods and Messages. Hoboken, N.J.: John Wiley & Sons, 2011.
MLA-viite (9. p.)
Walaski, Pamela. Risk and Crisis Communications: Methods and Messages. John Wiley & Sons, 2011.
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