1. Àrvai J, Rivers L III (eds) (2014) Effective risk communication. Routledge, London
2. British Standard Institute (2014) BS 11200, Crisis management – guidance and good practice
3. International Standards Organization (2009a) ISO 31000:2009, Risk management – principles and guidelines, Geneva
4. International Standards Organization (2009b) ISO 22301:2012, Societal security – business continuity management systems – requirements, Geneva
5. Safety and Health Risks;R Lundgreen,2013