1. Adkins, G., Huff, D., & Stageberg, P. (2000). The Iowa sex offender registry and recidivism. Des Moines: Iowa Department of Human Rights.
2. Alexander, M. A. (1999). Sexual offender treatment efficacy revisited. Sexual Abuse: A Journal of Research and Treatment, 11, 101–116.
3. Aos, S., Phipps, O., Barnoski, R., & Lieb, R. (2001). The comparative costs and benefits of programs to reduce crime. Washington State Institute for Public Policy, Olympia, WA. Retrieved November 25, 2011, from http://www.wsipp.wa.gov/rptfiles/costbenefit.pdf .
4. Barnes, J. C. (2011). Place a moratorium on the passage of sex offender residence restriction laws. Criminology & Public Policy, 10(2), 401–409.
5. Ben-Yehuda, N. (1990). The politics and morality of deviance. Albany: State University of New York Press.