1. VULNERABILITY OF SYSTEMS
2. Vulnerability of structural systems
3. Blockley D. I. and Godfrey. P. (2000) Doing it Differently Thomas Telford.
4. Dester W. S. and Blockley D. I. (1997) Hazard Assessment: The Representation and Analysis of Evidence of Hazard Proc. of ICOSSAR'97 Kyoto Japan.
5. IPPR
(2009) Shared responsibilities: A national security strategy for the UK London IPPR.