National Compensation Survey: Pilot Test, Dayton-Springfield, OH, April 1997 : Bulletin of the United States Bureau of Labor Statistics, No. 3090-3
United States. Bureau of Labor Statistics. "National Compensation Survey: Pilot Test, Dayton-Springfield, OH, April 1997 : Bulletin of the United States Bureau of Labor Statistics, No. 3090-3," National Compensation Survey (Wages and Salaries) (October 1997). https://fraser.stlouisfed.org/title/6009/item/582243, accessed on March 28, 2024.
United States Bureau of Labor Statistics