Spence, PhD, P. R., K. A. Lachlan, PhD, and J. A. Burke, PhD. “Crisis Preparation, Media Use, and Information Seeking: Patterns across Katrina Evacuees and Lessons Learned for Crisis Communication”. Journal of Emergency Management, vol. 6, no. 2, Mar. 2008, pp. 11-23, doi:10.5055/jem.2008.0009.