1. Barbaree, H. E., & Marshall, W. L. (1988) Deviant sexual arousal, offense history, and demographic variables as predictors of reoffense among child molesters. Behavioral Sciences & the Law, 6, 267–280.
2. Hare, R. D. (1991). Manual for the Revised Psychopathy Checklist. Toronto: Multi-Health Systems.
3. Marshall, W. L., & Eccles, A. (1995). Cognitive-behavioral treatment of sex offenders. In V. B. Van Hasselt & M. Hersen (Eds.), Sourcebook of psychological treatment manuals for adult disorders (pp. 295–332). New York: Plenum Press.
4. Serin, R. C., & Barbaree, H. E. (1993) Decision issues in risk assessment. Forum of Corrections Research, 5, 22–25.