United States. Bureau of Economic Analysis. "January 2004," Survey of Current Business (January 2004). https://fraser.stlouisfed.org/title/46/item/10139, accessed on April 18, 2024.
United States. Bureau of Economic Analysis. "January 2004," Survey of Current Business (January 2004). https://fraser.stlouisfed.org/title/46/item/10139, accessed on April 18, 2024.