United States. Bureau of Economic Analysis. "November 1947," Survey of Current Business (November 1947). https://fraser.stlouisfed.org/title/46/item/9459, accessed on April 24, 2024.
United States. Bureau of Economic Analysis. "November 1947," Survey of Current Business (November 1947). https://fraser.stlouisfed.org/title/46/item/9459, accessed on April 24, 2024.