United States. Bureau of Economic Analysis. "Gross Domestic Product: Third Quarter 2015 (Third Estimate) | Corporate Profits: Third Quarter 2015 (Revised Estimate) : Technical Note, BEA 15-66,"
Bureau of Economic Analysis (BEA) News Releases
(December 22, 2015).
https://fraser.stlouisfed.org/title/6148/item/602284/content/pdf/bea_newsreleases_20151222_technical-note, accessed on June 16, 2025.