Robert R. Ulmer, T. L. S. (2007). Effective Crisis Communication: Moving from Crisis to Opportunity. Sage.
Chicago Style CitationRobert R. Ulmer, Timothy L. Sellnow. Effective Crisis Communication: Moving From Crisis to Opportunity. Sage, 2007.
MLA CitationRobert R. Ulmer, Timothy L. Sellnow. Effective Crisis Communication: Moving From Crisis to Opportunity. Sage, 2007.
Warning: These citations may not always be 100% accurate.