United States. Bureau of Economic Analysis. "Gross Domestic Product: Third Quarter 2009 (Third Estimate)|Corporate Profits: Third Quarter 2009 (Revised Estimate) : Highlights: GDP Rises 2.2 Percent in the Third Quarter, BEA 09-57,"
Bureau of Economic Analysis (BEA) News Releases
(December 22, 2009).
https://fraser.stlouisfed.org/title/6148/item/600705/content/pdf/bea_newsreleases_20091222_release-highlights, accessed on July 8, 2025.