1. Krafft-Ebing RV. Psychopathia sexualis. 12th ed. New York: Pioneer Publications; 1950.
2. Laws DR, O’Donohue WT. Sexual deviance: theory, assessment, and treatment. 2nd ed. New York: Guilford Press; 2008.
3. Lösel F, Schmucker M. The effectiveness of treatment for sexual offenders: a comprehensive meta-analysis. J Exp Criminol. 2005;1(1):117–46.
4. Dennis JA. Psychological interventions for adults who have sexually offended or are at risk of offending. Cochrane Database Syst Rev. 2012;12:CD007507. This important Cochrane review evaluated evidence from studies on psychological interventions for adults who sexually offend. They found no difference between treated and untreated groups in terms of the risk of reoffending, as measured by a new sexual crime conviction. They concluded that more research is needed.
5. American Psychiatric Association. Diagnostic and statistical manual of mental disorders. 5th ed. Washington: American Psychiatric Association; 2013.