Private Services-Producing Sector Continued to Lead Growth in 2006 : Tables : Revised Statistics of Gross Domestic Product by Industry, 2004-2006, BEA 08-02
United States. Department of Commerce. "Private Services-Producing Sector Continued to Lead Growth in 2006 : Tables : Revised Statistics of Gross Domestic Product by Industry, 2004-2006, BEA 08-02," United States Department of Commerce News (January 29, 2008). https://fraser.stlouisfed.org/title/6148/item/600435/content/xls/bea_newsreleases_20080129_tables, accessed on June 6, 2026.