Judith, ed. "Bibliography: Northern Ireland conflict (the troubles)." Perspectives on Terrorism 10.1 (2016): 83-110. online Wilkinson, Paul, ed. Terrorism: British Perspectives (Dartmouth, 1993). External links United Nations: Conventions on Terrorism United Nations Office on Drugs and Crime: UNODC – United Nations Office on Drugs and Crime – Terrorism Prevention Terrorism and international humanitarian law, International Committee of the Red Cross UK Counter Terrorism Policing Crimes Warfare by type 1790s neologisms