United States. Bureau of Economic Analysis. "U.S. International Trade in Goods and Services, November 2010, BEA 11-01, CB 11-08, FT-900 (10-11),"
Bureau of Economic Analysis (BEA) News Releases
(January 13, 2011).
https://fraser.stlouisfed.org/title/6148/item/604061, accessed on January 23, 2026.