William Fisher and Azy Barak, "Internet Pornography: A Social Psychological Perspective On Internet Sexuality," Journal of Sex Research, Vol. 38, Issue 4 (Nov. 2001), p. 312, 316.

Holman Jenkins Jr, "Pornography, Main Street to Wall Street," Policy Review (Feb. and March 2001), p. 7.

Gloria Goodale, "Erotica Runs Rampant," Christian Science Monitor (Feb. 1, 2002.)

Federal Bureau of Investigation, Crime In the United States 1999 (Uniform Crime Reports), Section II, Violent Crime, Forcible Rape, p. 24-26.

Federal Bureau of Investigation, Crime In the United States 2001 (Uniform Crime Reports), Section II, Violent Crime, Forcible Rape, p. 29-30.

Federal Bureau of Investigation, Crime In the United States 2004 (Uniform Crime Reports), Section II, Violent Crime, Forcible Rape, p. 27.

For the FBI's Uniform Crime Reports (Crime in the United States),
see www.fbi.gov/about-us/cjis/ucr  In the 2005 - 2010 reports, see forcible rape rate column in Table 1A. (Violent Crime)

Eric Baumer, Richard Felson, and Steven Messner, "Changes in Police Notification for Rape: 1973-2000," Criminology Vol. 41, No. 3 (2003).

Jody Clay-Warner and Callie Harbin Burt, "Rape Reporting After Reforms," Violence Against Women Vol. 11, No. 2 (Feb. 2005).

Bureau of Justice Statistics, Criminal Victimization, 2005 (National Crime Victimization Survey), See the section Victimization Trends, p. 5.
bjs.gov/index.cfm?ty=pbdetail&iid=766

Bureau of Justice Statistics, Criminal Victimization, 2007 (National Crime Victimization Survey), p. 2.
bjs.gov/index.cfm?ty=pbdetail&iid=764

Bureau of Justice Statistics, Criminal Victimization, 2009 (National Crime Victimization Survey), p. 1-4.
bjs.gov/index.cfm?ty=pbdetail&iid=2217