United States. Bureau of Economic Analysis. "Gross Domestic Product: Fourth Quarter 1992 (Final) | Corporate Profits: Fourth Quarter 1992 (Preliminary), BEA 93-10,"
Bureau of Economic Analysis (BEA) News Releases
(March 26, 1993).
https://fraser.stlouisfed.org/title/6148/item/597307, accessed on July 9, 2025.