United States. Bureau of Economic Analysis. "Personal Income and Outlays, May 2021 : Effects of Selected Federal Pandemic Response Programs on Personal Income, May 2021, BEA 21-30," Bureau of Economic Analysis (BEA) News Releases (June 25, 2021). https://fraser.stlouisfed.org/title/6148/item/604397/content/pdf/bea_newsreleases_20210625a_effects-personal-may2021, accessed on March 21, 2025.