1. Allison, Graham T., 1971. Essence of Decision: Explaining the Cuban Missile Crisis. Boston, Mass.: Little, Brown & Co.
2. Ascher, William, 1989. “Limits of Expert Systems for Political-Economic Forecasting”. Technological Forecasting and Social Change Vol. 36(2), 137–152.
3. Berlinski, David, 1976. On Systems Analysis: An Essay Concerning the Limitations of Some Mathematical Methods in the Social, Political, and Biological Sciences. Cambridge, MA: The MIT Press.
4. Bowonder, B. and Harold A. Linstone, 1987. “Notes on the Bhopal Accident: Risk Analysis and Multiple Perspectives”, Technological Forecasting and Social Change, vol. 32(2), 183–202.
5. Casti, John L., 1990. Searching for Certainty. New York: William Morrow & Co.