U.S. International Trade in Goods and Services: December 2017 : Tables: U.S. International Trade in Goods and Services, 1992-Present, BEA 18-06, CB 18-15, FT-900 (17-12)
United States. Department of Commerce. "U.S. International Trade in Goods and Services: December 2017 : Tables: U.S. International Trade in Goods and Services, 1992-Present, BEA 18-06, CB 18-15, FT-900 (17-12)," United States Department of Commerce News (February 6, 2018). https://fraser.stlouisfed.org/title/6148/item/602613/content/xlsx/bea_newsreleases_20180206_us-trade-in-goods-and-services-1992present, accessed on May 31, 2026.