U.S. International Trade in Goods and Services: December 2017, BEA 18-06, CB 18-15, FT-900 (17-12)
United States. Bureau of Economic Analysis. "U.S. International Trade in Goods and Services: December 2017, BEA 18-06, CB 18-15, FT-900 (17-12)," Bureau of Economic Analysis (BEA) News Releases (February 6, 2018). https://fraser.stlouisfed.org/title/6148/item/602613, accessed on May 16, 2024.