U.S. International Trade in Goods and Services: May 2020 : Tables, BEA 20-33, CB 20-98
United States. Department of Commerce. "U.S. International Trade in Goods and Services: May 2020 : Tables, BEA 20-33, CB 20-98," United States Department of Commerce News (July 2, 2020). https://fraser.stlouisfed.org/title/6148/item/602908/content/xlsx/bea_newsreleases_20200702_tables-only, accessed on June 12, 2026.