United States. Bureau of Labor Statistics. "National Compensation Survey: Cincinnati-Hamilton, OH-KY-IN, September 2005 : Bulletin of the United States Bureau of Labor Statistics, No. 3130-70," National Compensation Survey (Wages and Salaries) (June 2006). https://fraser.stlouisfed.org/title/6009/item/582905, accessed on September 15, 2024.