1. Drottz-Sjöberg, B. M., (1991). Risk perception and definitions of risk. In B. M. Drottz-Sjöberg. Perception of risk. Studies of risk attitudes, perceptions and definitions. Stockholm: Center for risk research.
2. Drottz-Sjöberg, B. M. & Sjöberg, L., (1990). Risk perception and worries after the Chernobyl accident. Journal of Environmental Psychology, 10, 135–149.
3. Klein, G. A., Orasanu, J., Calderwood, R. & Zsambok, C. E. (Eds.)., (1993). Decision making in action: Models and methods. New York: Ablex.
4. Lee, W., (1971). Decision theory and human behavior. New York: Wiley.
5. Hacking, I., (1975). The emergence of probability. Cambridge: Cambridge University Press.