Occupational Compensation Survey: Pay Only, Pittsburgh, Pennsylvania, Metropolitan Area, May 1995 : Bulletin of the United States Bureau of Labor Statistics, No. 3080-24
United States. Bureau of Labor Statistics. "Occupational Compensation Survey: Pay Only, Pittsburgh, Pennsylvania, Metropolitan Area, May 1995 : Bulletin of the United States Bureau of Labor Statistics, No. 3080-24," Occupational Compensation Survey: Pay (October 1995). https://fraser.stlouisfed.org/title/6073/item/584594, accessed on April 18, 2024.
United States Bureau of Labor Statistics