Towl, G. J., & Crighton, D. A. (1996). The handbook of psychology for forensic practitioners. Routledge.

Towl, Graham J., and David A. Crighton. The Handbook of Psychology for Forensic Practitioners. London ; New York: Routledge, 1996.

Towl, Graham J., and David A. Crighton. The Handbook of Psychology for Forensic Practitioners. Routledge, 1996.