National Compensation Survey: Youngstown-Warren, OH, October 1999 : Bulletin of the United States Bureau of Labor Statistics, No. 3100-65
United States. Bureau of Labor Statistics. "National Compensation Survey: Youngstown-Warren, OH, October 1999 : Bulletin of the United States Bureau of Labor Statistics, No. 3100-65," National Compensation Survey (Wages and Salaries) (August 2000). https://fraser.stlouisfed.org/title/6009/item/582440, accessed on April 24, 2024.
United States Bureau of Labor Statistics