1. Crawford, G. L.: 2001, Tsunami inundation preparedness in coastal communities. In: Proceedings of the International Tsunami Symposium 2001 (ITS 2001) (on CD-ROM), NTHMP Review Session, R-18, Seattle, WA, pp. 214?218. http://www.pmel.noaa.gov/its2001
2. Oregon Emergency Management and the Oregon Department of Geology and Mineral Industries: 2001, Tsunami Warning Systems and Procedures Guidance for Local Officials. ODGAMI Special Paper 35.