U.S. International Trade in Goods and Services: December 2018, BEA 19-07, CB 19-15
United States. Bureau of Economic Analysis. "U.S. International Trade in Goods and Services: December 2018, BEA 19-07, CB 19-15," Bureau of Economic Analysis (BEA) News Releases (March 6, 2019). https://fraser.stlouisfed.org/title/6148/item/602780, accessed on May 21, 2024.