United States. Bureau of Labor Statistics. "Area Wage Survey: Cincinnati, Ohio-Kentucky-Indiana, Metropolitan Area, July 1981 : Bulletin of the United States Bureau of Labor Statistics, No. 3010-30,"
Area Wage Survey
(September 1981).
https://fraser.stlouisfed.org/title/4655/item/582201, accessed on April 22, 2025.
@FedFRASER