1. The White House, Office of the Press Secretary. Memorandum for the Administrator of the United States Agency for International Development, Subject: Restoration of the Mexico City Policy (January 22, 2001). 2001; The White House: Washington, DC. At: 〈http://www.whitehouse.gov/news/releases/20010123-5.html. 〉. Accessed 10 February 2004.
2. Helms Amendment. H.R. 2506, Section 518–Prohibition on Funding for Abortions and Involuntary Sterilization (from FY 2002 Foreign Operations Appropriations Act). At: 〈http://www.usaid.gov/our_work/global_health/pop/helms.html. 〉. Accessed 21 June 2004.
3. Population Action International. What You Need to Know About the Global Gag Rule Restrictions: An Unofficial Guide. 2001; PAI: Washington, DC.
4. Population Action International. Emergency Contraception and the Global Gag Rule: An Unofficial Guide. 2002; PAI: Washington, DC.
5. US Executive Office of the President. Assistance for Voluntary Population Planning, Memorandum for the Secretary of State, 29 August 2003. At: 〈http://www.whitehouse.gov/news/releases/2003/08/print/20030829-3.html. 〉. Accessed 21 June 2004.