U.S. International Trade in Goods and Services: December 2014 : Tables, BEA 15-06, CB 15-23, FT-900 (14-12)
United States. Department of Commerce. "U.S. International Trade in Goods and Services: December 2014 : Tables, BEA 15-06, CB 15-23, FT-900 (14-12)," United States Department of Commerce News (February 5, 2015). https://fraser.stlouisfed.org/title/6148/item/602224/content/xls/bea_newsreleases_20150205_tables-only, accessed on June 15, 2026.