1. National School Lunch Program: Participation and Lunches Served. United States Department of Agriculture Food and Nutrition Service website. https://www.fns.usda.gov/sites/default/files/pd/slsummar.pdf. Updated July 7, 2017. Accessed July 10, 2017.
2. National School Lunch Program: Fact Sheet. United States Department of Agriculture Food and Nutrition Service website. http://www.fns.usda.gov/sites/default/files/NSLPFactSheet.pdf. Published September 2013. Accessed March 1, 2017.
3. School-level practices to increase availability of fruits, vegetables, and whole Grains, and reduce sodium in school meals - United States, 2000, 2006, and 2014;Merlo;MMWR Morb Mortal Wkly Rep,2015
4. S.1614 - Healthy Meals for Healthy Americans Act of 1994. United States Congress website. https://www.congress.gov/bill/103rd-congress/senate-bill/1614. Published October 5, 1994. Updated November 2, 1994. Accessed April 2, 2017.