1. Sex crimes and sex offenders: research and realities Vandiver, Donna M., 1972- New York, NY : Routledge, 2017. PSY350
2. Sexual offenses and offenders: theory, practice, and policy Terry, Karen J. Belmont, CA : Wadsworth/Cengage Learning, ©2013. PSY350
3. Assessment and treatment of sex offenders: a handbook Chichester, UK ; Wiley-Blackwell, 2009 PSY350
