United States. Bureau of Economic Analysis. "State Personal Income: Third Quarter 2015 : Highlights: State Personal Income: Third Quarter 2015, BEA 15-65,"
Bureau of Economic Analysis (BEA) News Releases
(December 21, 2015).
https://fraser.stlouisfed.org/title/6148/item/602283/content/pdf/bea_newsreleases_20151221_highlights, accessed on June 18, 2025.