United States. Bureau of Economic Analysis. "National Income and Product Accounts : Preliminary Second Quarter 1986 (GNP), Revised Estimates: 1983 Through First Quarter 1986, BEA 86-33," Bureau of Economic Analysis (BEA) News Releases (July 22, 1986). https://fraser.stlouisfed.org/title/6148/item/596596, accessed on August 16, 2024.