The varieties of child pornography production.
Russell House Publishers
Wolak, Janis; Finkelhor, David; and Mitchell, Kimberly. “The varieties of child pornography production”. Viewing child pornography on the Internet: Understanding the offense, managing the offender, helping the victims. Ethel Quayle & Max Taylor (Eds.), Dorset, UK: Russell House Publishing, 2005. pp. 31-48. Print.