1. "A preliminary examination of the pornography experience of sex offenders, paraphiliacs sexual dysfunction patients and controls based on Meese commission recommendation", Condron and Nutter, Journal of sex and martial therapy, Vol 14 No4 Winter 1998

2. "the relationship between nonenforcement of state pornography laws and rates of sex crime arrests", Winick and Evans, Archives of sexual behavior Vol 25 No 5 1996

3. "The effect of easy availability of pornography on the incidence of sex crimes: the Danish experience", Kutchinsky Journal of social issues, Vol 29 No 3 1973

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