Occupational Wage Survey: Detroit, Michigan, January 1961 : Bulletin of the United States Bureau of Labor Statistics, No. 1285-37
United States. Bureau of Labor Statistics. "Occupational Wage Survey: Detroit, Michigan, January 1961 : Bulletin of the United States Bureau of Labor Statistics, No. 1285-37," Occupational Wage Survey (March 1961). https://fraser.stlouisfed.org/title/4510/item/495884, accessed on April 24, 2024.