United States. Bureau of Economic Analysis. "U.S. International Trade in Goods and Services: July 2004, CB 04-155, BEA 04-42, FT-900 (04-07)," Bureau of Economic Analysis (BEA) News Releases (September 10, 2004). https://fraser.stlouisfed.org/title/6148/item/597939, accessed on September 18, 2024.