United States. Bureau of Economic Analysis. "Gross National Product: Second Quarter 1985 (Flash), First Quarter 1985 (Revised) | Corporate Profits: First Quarter 1985 (Revised), BEA 85-31,"
Bureau of Economic Analysis (BEA) News Releases
(June 20, 1985).
https://fraser.stlouisfed.org/title/6148/item/596420, accessed on July 16, 2025.