1. Kutchinsky, B. 1970.Towards an explanation of the decrease in registered sex crimes in Copenhagen, vol 7, 263–310. Washington, DC: Government Printing Office. Technical report of the Commission on Obscenity and Pornography
2. Kutchinsky, B. 1970.The effect of pornography: A pilot experiment on perception, behavior, and attitudes, vol 7, 133–169. Washington, DC: Government Printing Office. Technical report of the Commission on Obscenity and Pornography
3. The Effect of Easy Availability of Pornography on the Incidence of Sex Crimes: The Danish Experience
4. Kline. 1974. Cited inMeese Commission Reporttext, not found in Reference section