Research Conference on Subjective Probability, U., Borcherching, K., Brehmer, B., Vlek, C., & Wagenaar, W. A. (1994). Research perspectives on decision making under uncertainty: Basic theory, methodology, risk, and applications : selected proceedings of the Ninth Research Conference on Subjective Probability, Utility, and Decision Making, Groningen, August 29-September 2, 1983. New York: Elsevier Science Publishers.

Research Conference on Subjective Probability, Utility, Katrin Borcherching, Berndt Brehmer, Charles Vlek, and Willem A. Wagenaar. Research Perspectives On Decision Making Under Uncertainty: Basic Theory, Methodology, Risk, and Applications : Selected Proceedings of the Ninth Research Conference On Subjective Probability, Utility, and Decision Making, Groningen, August 29-September 2, 1983. New York: Elsevier Science Publishers, 1994.

Research Conference on Subjective Probability, Utility, et al. Research Perspectives On Decision Making Under Uncertainty: Basic Theory, Methodology, Risk, and Applications : Selected Proceedings of the Ninth Research Conference On Subjective Probability, Utility, and Decision Making, Groningen, August 29-September 2, 1983. New York: Elsevier Science Publishers, 1994.