United States. Bureau of Economic Analysis. "U.S. International Trade in Goods and Services, December and Annual 2022 : Highlights (Annual): 2022 Trade Gap is $948.1 Billion, BEA 23-05, CB 23-17,"
Bureau of Economic Analysis (BEA) News Releases
(February 7, 2023).
https://fraser.stlouisfed.org/title/6148/item/628535/content/pdf/bea_newsrelease_23-05_20230207_highlights_annual, accessed on July 18, 2025.