Occupational Wage Survey: Cincinnati, Ohio-Kentucky, February 1960 : Bulletin of the United States Bureau of Labor Statistics, No. 1265-31
United States. Bureau of Labor Statistics. "Occupational Wage Survey: Cincinnati, Ohio-Kentucky, February 1960 : Bulletin of the United States Bureau of Labor Statistics, No. 1265-31," Occupational Wage Survey (April 1960). https://fraser.stlouisfed.org/title/4510/item/495810, accessed on May 2, 2024.