United States. Bureau of Labor Statistics. "Supplement to Employment, Hours, and Earnings, States and Areas, Data for 1980-84 : Bulletin of the United States Bureau of Labor Statistics, No. 1370-19," Employment, Hours, and Earnings, States and Areas (September 1985). https://fraser.stlouisfed.org/title/245/item/5875, accessed on August 4, 2024.