United States. Bureau of Economic Analysis. "U.S. International Investment Position, 4th Quarter and Year 2022 : Release Highlights (Annual), BEA 23-11,"
Bureau of Economic Analysis (BEA) News Releases
(March 29, 2023).
https://fraser.stlouisfed.org/title/6148/item/629458/content/pdf/bea_newsreleases_22-11_20230329_highlightsAnnual, accessed on March 26, 2025.