1. Act on Special Measures Concerning Nuclear Emergency Preparedness 1999 http://www.nsr.go.jp/archive/nsc/NSCenglish/documents/laws/8.pdf
2. Hurricane evacuation behavior;Baker;International Journal of Mass Emergencies and Disasters,1991
3. Basic Law on Emergency Preparedness 2000 http://www.nsr.go.jp/archive/nsc/NSCenglish/documents/laws/7.pdf