National Compensation Survey: Louisville, KY-IN, February 1999 : Bulletin of the United States Bureau of Labor Statistics, No. 3095-65
United States. Bureau of Labor Statistics. "National Compensation Survey: Louisville, KY-IN, February 1999 : Bulletin of the United States Bureau of Labor Statistics, No. 3095-65," National Compensation Survey (Wages and Salaries) (September 1999). https://fraser.stlouisfed.org/title/6009/item/582355, accessed on April 25, 2024.
United States Bureau of Labor Statistics