United States. Bureau of Economic Analysis. "Gross Domestic Product: Third Quarter 2013 (Advance Estimate) : Highlights: GDP Growth Picks Up in Third Quarter, BEA 13-50,"
Bureau of Economic Analysis (BEA) News Releases
(November 7, 2013).
https://fraser.stlouisfed.org/title/6148/item/601573/content/pdf/bea_newsreleases_20131107_release-highlights, accessed on June 21, 2025.