United States. Bureau of Economic Analysis. "Personal Income and Outlays: March 2014 : Historical Comparison, BEA 14-19," Bureau of Economic Analysis (BEA) News Releases (May 1, 2014). https://fraser.stlouisfed.org/title/6148/item/602099/content/pdf/bea_newsreleases_20140501_historical-comparison, accessed on March 19, 2025.