Occupational Wage Survey: Denver, Colorado, November 1952 : Bulletin of the United States Bureau of Labor Statistics, No. 1116-8
United States. Bureau of Labor Statistics. "Occupational Wage Survey: Denver, Colorado, November 1952 : Bulletin of the United States Bureau of Labor Statistics, No. 1116-8," Occupational Wage Survey (1952). https://fraser.stlouisfed.org/title/4510/item/495147, accessed on March 28, 2024.