COOMBS, . .. (2014). Applied crises communication and crises management: Cases and exercises. SAG E.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCOOMBS, W. Timothy. Applied Crises Communication and Crises Management: Cases and Exercises. SAG E, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCOOMBS, W. Timothy. Applied Crises Communication and Crises Management: Cases and Exercises. SAG E, 2014.
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