United States. Bureau of Economic Analysis. "U.S. International Trade in Goods and Services: October 2008, BEA 08-53, CB 08-178, FT-900 (08-10)," Bureau of Economic Analysis (BEA) News Releases (December 11, 2008). https://fraser.stlouisfed.org/title/6148/item/600484, accessed on August 16, 2024.