1. US Department of Agriculture. National School Lunch Program: Participation and lunches served. http://www.fns.usda.gov/sites/default/files/pd/slsummar.pdf. 2016. Accessed January 20, 2016.
2. US Department of Agriculture. School Breakfast Program participation and meals served. http://www.fns.usda.gov/sites/default/files/pd/sbsummar.pdf. 2016. Accessed January 20, 2016.
3. National Center for Education Statistics. Public School Enrollment. https://nces.ed.gov/programs/coe/pdf/Indicator_CGA/COE_CGA_2013_01.pdf. 2013. Accessed July 6, 2017.
4. US Department of Agriculture. School Breakfast Program participation and meals served. https://www.fns.usda.gov/sites/default/files/pd/sbsummar.pdf. 2017. Accessed July 6, 2017.
5. Committee on Nutrition Standards for Foods in Schools. Nutrition Standards for Foods in Schools: Leading the Way Toward Healthier Youth,2007