3European Commission Risk Assessment and Mapping Guidelines for Disaster Management. SEE(2010) 1626 final.
4US/DHS. National Planning Scenarios. 2006.
5US/DH'S: National Preparedness Guidelines. 2007.
6US/DHS. National Response Framework. 2008.
7McEntire, D.A. The Status of Emergency Management Theory: Issues, Barriers, and Recommendations for Improved Scholarship[C]. 7th Annual FEMA Higher Education Conference, Emmitsburg, Mary and. 2004.