Berl Kutchinsky, "The effect of pornography: A pilot experiment on perception, behavior, and attitudes," in Technical report of the Commission on Obscenity and Pornography Vol. 8 (1970), Washington, D.C.: U.S. Government Printing Office

cited in:

Edward Donnerstein, Daniel Linz, and Steven Penrod, The Question of Pornography: Research Findings and Policy Implications (1987), The Free Press - A Division of MacMillan, Inc., Appendix 1, p. 266-267.