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.