Gross Domestic Product, Third Quarter 2018 (Advance Estimate) : Tables, BEA 18-56
United States. Bureau of Economic Analysis. "Gross Domestic Product, Third Quarter 2018 (Advance Estimate) : Tables, BEA 18-56," Bureau of Economic Analysis (BEA) News Releases (October 25, 2018). https://fraser.stlouisfed.org/title/6148/item/602664/content/xlsx/bea_newsreleases_20181025_tables-only, accessed on March 26, 2025.