U.S. Net International Investment Position: End of Second Quarter 2013 : Tables, BEA 13-45
United States. Department of Commerce. "U.S. Net International Investment Position: End of Second Quarter 2013 : Tables, BEA 13-45," United States Department of Commerce News (September 24, 2013). https://fraser.stlouisfed.org/title/6148/item/601568/content/xls/bea_newsreleases_20130924_tables-only-excel, accessed on June 6, 2026.