United States. Bureau of Economic Analysis. "Personal Income and Outlays: March 2006 : Highlights: Personal Income, Consumer Spending Rose in March, BEA 06-18," Bureau of Economic Analysis (BEA) News Releases (May 1, 2006). https://fraser.stlouisfed.org/title/6148/item/598029/content/pdf/bea_newsreleases_20060501_hi, accessed on March 25, 2025.