Walaski, P. (2011). Risk and crisis communications: Methods and messages. Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWalaski, Pamela. Risk and Crisis Communications: Methods and Messages. New Jersey: Wiley, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWalaski, Pamela. Risk and Crisis Communications: Methods and Messages. Wiley, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.