United States. Bureau of Economic Analysis. "Real Personal Income for States and Metropolitan Areas, 2016 : Highlights: Real Personal Income for States 2016, BEA 18-23," Bureau of Economic Analysis (BEA) News Releases (May 17, 2018). https://fraser.stlouisfed.org/title/6148/item/602631/content/pdf/bea_newsreleases_20180517_highlights--state, accessed on March 26, 2025.