1. Ansell, C, Boin, A and Keller, A (2010) ‘Managing Transboundary Crises’, Journal of Contingencies and Crisis Management 18(4): 205–217.
2. Barnard, CI (1938) The Functions of the Executive, Cambridge, MA, Harvard University Press.
3. Barton, AH (1970) Communities in Disaster, New York, Doubleday.
4. Birkland, T (1997) After Disaster, Washington, DC, Georgetown University Press.
5. Blight, JG (1992) The Shattered Crystal Ball, Boston, MA, Rowman & Littlefield.