Marshall, W. L. (1993). The role of attachments, intimacy, and loneliness in the etiology and maintenance of sexual offending. Sexual and Marital Therapy, 8, 109-121.
2.
Marshall, W. L. (in press). Assessment, treatment, and theorizing about sex-offenders: Developments during the past 20 years and future directions. Criminal Justice and Behaviour.
3.
Spader, D. J. (1991). Individual rights vs. social utility: The search for the golden zigzag between conflicting fundamental values. In M. C. Braswell, B. R. McCarthy, & B. J. McCarthy (Eds.), Justice, crime and ethics. Cincinnati, OH: Anderson.
4.
Ward, T. , Hudson, S. M., Marshall, W. L., & Siegert, R. (1995). Attachment style and intimacy deficits in sexual offenders: A theoretical framework. Sexual Abuse: A Journal of Research and Treatment, 7, 317-333.