1. Clinton HR Remarks at the Clinton Global Initiative Closing Plenary. Sheraton Hotel and Towers, New York, NY 2009 http://www.state.gov/secretary/rm/2009a/09/129644.htm
2. Clinton HR Vilsack T Secretary of State Hillary Rodham Clinton and Secretary of Agriculture Tom Vilsack Host a Conference Call To Discuss Food Security on World Food Day. Washington, DC 2009 http://www.state.gov/secretary/rm/2009a/10/130663.htm
3. SUSTAIN Final report of the micronutrient assessment project 1999 http://www.sustaintech.org/publications/pubFAQF.htm
4. SUSTAIN Results report on the vitamin C pilot program 1997 http://www.sustaintech.org/publications/pubFAQF.htm