United States. Bureau of Economic Analysis. "May 1983," Survey of Current Business (May 1983). https://fraser.stlouisfed.org/title/46/item/10012, accessed on May 4, 2024.
United States. Bureau of Economic Analysis. "May 1983," Survey of Current Business (May 1983). https://fraser.stlouisfed.org/title/46/item/10012, accessed on May 4, 2024.