United States. Bureau of Economic Analysis. "National Income and Product Accounts : Second Quarter 1994 GDP | Revised Estimates: 1991 Through First Quarter 1994, BEA 94-32," Bureau of Economic Analysis (BEA) News Releases (July 29, 1994). https://fraser.stlouisfed.org/title/6148/item/597412, accessed on March 16, 2025.