United States. Bureau of Labor Statistics. "Area Wage Survey: Oklahoma City, Oklahoma, Metropolitan Area, August 1981 : Bulletin of the United States Bureau of Labor Statistics, No. 3010-37,"
Area Wage Survey
(October 1981).
https://fraser.stlouisfed.org/title/4655/item/582208, accessed on April 6, 2025.
@FedFRASER