Coleman, E., & Haaven, J. (1998). Adult intellectually disabled sexual offenders: Program considerations. In W. L. Marshall, Y. M. Fernandez, S. M. Hudson, & T. Ward (Eds.), Sourcebook of treatment programs for sexual offenders (pp. 273-285). New York: Plenum.
2.
Malcolm, P. B., Marshall, L. E., & Marshall, W. L. (2006). A preparatory program for sexual offenders: 3. Outcome data. Submitted for publication.
3.
Marshall, L. E., & Moulden, H. M. (2006). Preparatory programs for sexual offenders. In W. L. Marshall, Y. M. Fernandez, L. E. Marshall, & G. A. Serran (Eds.), Sexual offender treatment: Controversial issues (pp. 199-210). Chichester, UK: Wiley.
4.
Moulden, H. M., Marshall, L. E., & Marshall, W. L. (2006). A preparatory program for sexual offenders: 2. Achievement of within-treatment goals. Submitted for publication.