HLSSS3

References Congressional Research Service. (2002, August 20). What Makes Infrastructure Critical? http://www.libertysecurity.org/IMG/pdf/CRS_Report_-_What_makes_an_Infrastructure_Critical_-_30.08.2002.pdf

Fishchoff, B., Watson, S., & Hope, C. (1984). Defining Risk. Policy Sciences. http://sds.hss.cmu.edu/media/pdfs/fischhoff/definingrisk.pdf

Moteff, J. (2008). Critical Infrastructure Protection: Background, Policy and Implementation. http://www.fas.org/sgp/crs/homesec/RL30153.pdf.