United States. Bureau of Economic Analysis. "Gross Domestic Product: Fourth Quarter and Annual 2016 (Third Estimate) | Corporate Profits: Fourth Quarter and Annual 2016 : Highlights: GDP Increases in Fourth Quarter, BEA 17-14," Bureau of Economic Analysis (BEA) News Releases (March 30, 2017). https://fraser.stlouisfed.org/title/6148/item/602485/content/pdf/bea_newsreleases_20170330_release-highlights, accessed on March 15, 2025.