1. A.H State 2007
2. Akron Akron Center for Reproductive Health, Inc 1983
3. American Medical Association 1994 Code of Medical Ethics. Opinion 5.055, Confidential Care for Minors http://www.ama-assn.org//ama/pub/physician-resources/medical-ethics/code-medical-ethics/opinion5055.page
4. Are zero tolerance policies effective in the schools?: An evidentiary review and recommendations;American Psychological Association Zero Tolerance Task Force;American Psychologist,2008
5. Associated Press & MTV 2009 A thin line: 2009 AP-MTV digital abuse study http://www.athinline.org/MTV-AP_Digital_Abuse_Study_Executive_Summary.pdf