United States. Bureau of Economic Analysis. "Personal Income and Outlays: July 2016 : Historical Comparisons, BEA 16-45," Bureau of Economic Analysis (BEA) News Releases (August 29, 2016). https://fraser.stlouisfed.org/title/6148/item/602364/content/pdf/bea_newsreleases_20160829_historical-comparison, accessed on March 4, 2025.