Preventing child sexual abuse : evidence, policy and practice / Stephen Smallbone, William L. Marshall and Richard Wortley. Smallbone, Stephen. Marshall, William L. Wortley, Richard (Richard K.) Child sexual abuse. Child sexual abuse Prevention. Sex crimes. HV6570 .S64 2008 362.76 22 SMP Includes bibliographical references (p. 217-252) and index. Cullompton, Devon ; Portland, Or. : Willan Publishing, 2008. 2008. 2008 Text vi, 262 p. ; eng