United States. Bureau of Economic Analysis. "December 1983," Survey of Current Business (December 1983). https://fraser.stlouisfed.org/title/46/item/10019, accessed on April 19, 2024.
United States. Bureau of Economic Analysis. "December 1983," Survey of Current Business (December 1983). https://fraser.stlouisfed.org/title/46/item/10019, accessed on April 19, 2024.