United States. Bureau of Economic Analysis. "State Personal Income, Third Quarter 2019 : Full Release, BEA 19-67," Bureau of Economic Analysis (BEA) News Releases (December 18, 2019). https://fraser.stlouisfed.org/title/6148/item/602833/content/pdf/bea_newsreleases_20191218, accessed on March 21, 2025.