1. Covello VT. Message mapping, risk and crisis communication. Invited paper presented at the World Health Organization Conference on Bio-terrorism and Risk Communication, Geneva, Switzerland, October 1, 2002. http://rcfp.pbworks.com/f/MessageMapping.pdf.
2. Covello VT, Minamyer S, Clayton, K. Effective risk and crisis communication during water security emergencies.Summary Report of EPA Sponsored Message Mapping Workshops, Report prepared by the Center for Risk Communication, NY, U.S. Environmental Protection Agency Contract No. 68-C-02-067.