United States. Bureau of Economic Analysis. "Gross Domestic Product: Second Quarter 2010 (Second Estimate) | Corporate Profits: Second Quarter 2010 (Preliminary Estimate) : Technical Note, BEA 10-41,"
Bureau of Economic Analysis (BEA) News Releases
(August 27, 2010).
https://fraser.stlouisfed.org/title/6148/item/601172/content/pdf/bea_newsreleases_20100827_technical-note, accessed on June 19, 2025.