United States. Bureau of Economic Analysis. "U.S. International Trade in Goods and Services: November 2004, CB 05-04, BEA 05-01, FT-900 (04-11)," Bureau of Economic Analysis (BEA) News Releases (January 12, 2005). https://fraser.stlouisfed.org/title/6148/item/597961, accessed on January 15, 2026.