Occupational Wage Survey: Denver, Colorado, January 1951 : Bulletin of the United States Bureau of Labor Statistics, No. 1029
United States. Bureau of Labor Statistics. "Occupational Wage Survey: Denver, Colorado, January 1951 : Bulletin of the United States Bureau of Labor Statistics, No. 1029," Occupational Wage Survey (1951). https://fraser.stlouisfed.org/title/4510/item/495079, accessed on March 28, 2024.