Ball, K., & Webster, F. (2003). The Intensification of surveillance: Crime, terrorism and warfare in the information age. Pluto Press.

Ball, Kirstie, and Frank Webster. The Intensification of Surveillance: Crime, Terrorism and Warfare in the Information Age. London ; Sterling, VA: Pluto Press, 2003.

Ball, Kirstie, and Frank Webster. The Intensification of Surveillance: Crime, Terrorism and Warfare in the Information Age. Pluto Press, 2003.