Gross Domestic Product and Corporate Profits: First Quarter 2008 (Preliminary)|Corporate Profits: First Quarter 2008 (Preliminary) : Tables, BEA 08-21
United States. Department of Commerce. "Gross Domestic Product and Corporate Profits: First Quarter 2008 (Preliminary)|Corporate Profits: First Quarter 2008 (Preliminary) : Tables, BEA 08-21," United States Department of Commerce News (May 29, 2008). https://fraser.stlouisfed.org/title/6148/item/600454/content/xls/bea_newsreleases_20080529_tables-only, accessed on June 17, 2026.