United States. Bureau of Economic Analysis. "State Personal Income: Second Quarter 2014 With Annual Revisions : Full Release, BEA 14-50," Bureau of Economic Analysis (BEA) News Releases (September 30, 2014). https://fraser.stlouisfed.org/title/6148/item/602129/content/pdf/bea_newsreleases_20140930, accessed on March 26, 2025.