WORTLEY, Richard

Child pornography on the internet / Richard Wortley, Stephen Smallbone . - [Washington, DC] : Office of Community Oriented Policing Services. U.S. Department of Justice, 2006 . - 1 CD-ROM; 12 cm . - Problem-Oriented Guides For Police. Problem-Specific Guides Series . - ISBN: 1932582657
PORNOGRAFIA INFANTIL / CRIME VIA INTERNET / CRIME SEXUAL / PEDOFILIA / PERFIL PSICOLÓGICO / PROVA DIGITAL / ACTUAÇÃO POLICIAL /