United States. Bureau of Labor Statistics. "Occupational Compensation Survey: Pay Only, Minneapolis-St. Paul, Minnesota-Wisconsin, Metropolitan Area, February 1996 : Bulletin of the United States Bureau of Labor Statistics, No. 3085-13," Occupational Compensation Survey: Pay (July 1996). https://fraser.stlouisfed.org/title/6073/item/584635, accessed on August 6, 2024.