United States. Bureau of Economic Analysis. "Personal Income and Outlays: July 2013 : Full Release, BEA 13-39,"
Bureau of Economic Analysis (BEA) News Releases
(August 30, 2013).
https://fraser.stlouisfed.org/title/6148/item/601562/content/pdf/bea_newsreleases_20130830, accessed on July 13, 2025.