1. Alexander, Yonah, Carlton, David, and Wilkinson, Paul (eds) (1979) Terrorism: Theory and Practice (Boulder, Colorado: Westview Press).
2. Alexander, Yonah, and Gleason, John M. (eds) (1981) Behavioral and Quantitative Perspectives on Terrorism (Oxford: Pergamon).
3. Barrows, Walter L. (1976) ‘Ethnic Diversity and Political Instability in Black Africa’, Comparative Political Studies, 9, pp. 139–70.
4. Bass, Gail and Jenkins, Brian M. (1983) A Review of Recent Trends in International Terrorism and Nuclear Incidents Abroad (Santa Monica, California: Rand Corporation N-1919-SL).
5. Bass, Gail, Jenkins, Brian M., and Kellen, Konrad (1982) The Appeal of Nuclear Crimes to the Spectrum of Potential Adversaries (Santa Monica, California: Rand Corporation R-2803-SL).