United States. Bureau of Economic Analysis. "April 1945," Survey of Current Business (April 1945). https://fraser.stlouisfed.org/title/46/item/9428, accessed on April 14, 2024.
United States. Bureau of Economic Analysis. "April 1945," Survey of Current Business (April 1945). https://fraser.stlouisfed.org/title/46/item/9428, accessed on April 14, 2024.