United States. Bureau of Economic Analysis. "Personal Income and Outlays: December 2011, BEA 12-03," Bureau of Economic Analysis (BEA) News Releases (January 30, 2012). https://fraser.stlouisfed.org/title/6148/item/601317, accessed on May 16, 2024.
United States. Bureau of Economic Analysis. "Personal Income and Outlays: December 2011, BEA 12-03," Bureau of Economic Analysis (BEA) News Releases (January 30, 2012). https://fraser.stlouisfed.org/title/6148/item/601317, accessed on May 16, 2024.