1. Coleman-Jensen, A., Rabbitt, M.P., Gregory, C.A., and Singh, A. (2021, September 08). Household Food Security in the United States in 2020, Available online: https://www.ers.usda.gov/webdocs/publications/102076/err-298.pdf.
2. Coleman-Jensen, A., Rabbitt, M.P., and Gregory, C.A. (2021, May 25). Definitions of Food Security, Available online: https://www.ers.usda.gov/topics/food-nutrition-assistance/food-security-in-the-us/definitions-of-food-security.aspx.
3. Poverty Guidelines (2020, October 09). ASPE, Available online: https://aspe.hhs.gov/poverty-guidelines.
4. (2020, October 09). Digest of Education Statistics, Available online: https://nces.ed.gov/programs/digest/d19/tables/dt19_105.30.asp.
5. (2021, August 23). A Rising Share of Undergraduates Are from Poor Families. Pew Research Center’s Social & Demographic Trends Project. Available online: https://www.pewresearch.org/social-trends/2019/05/22/a-rising-share-of-undergraduates-are-from-poor-families-especially-at-less-selective-colleges/.