U.S. International Trade in Goods and Services: April 2014 : Tables, BEA 14-23, CB 14-99, FT-900 (14-04)
United States. Department of Commerce. "U.S. International Trade in Goods and Services: April 2014 : Tables, BEA 14-23, CB 14-99, FT-900 (14-04)," United States Department of Commerce News (June 4, 2014). https://fraser.stlouisfed.org/title/6148/item/602103/content/xls/bea_newsreleases_20140604_tables-only-excel, accessed on June 1, 2026.