Occupational Wage Survey: Minneapolis-St. Paul, Minnesota, January 1959 : Bulletin of the United States Bureau of Labor Statistics, No. 1240-11
United States. Bureau of Labor Statistics. "Occupational Wage Survey: Minneapolis-St. Paul, Minnesota, January 1959 : Bulletin of the United States Bureau of Labor Statistics, No. 1240-11," Occupational Wage Survey (March 1959). https://fraser.stlouisfed.org/title/4510/item/495757, accessed on March 13, 2024.