United States. Bureau of Economic Analysis. "Personal Income and Outlays: January 2013 : Highlights: Real Disposable Personal Income Falls in January, BEA 13-07," Bureau of Economic Analysis (BEA) News Releases (March 1, 2013). https://fraser.stlouisfed.org/title/6148/item/601531/content/pdf/bea_newsreleases_20130301_release-highlights, accessed on March 20, 2025.