Occupational Wage Survey: Muskegon-Muskegon Heights, Michigan, May 1960 : Bulletin of the United States Bureau of Labor Statistics, No. 1265-55
United States. Bureau of Labor Statistics. "Occupational Wage Survey: Muskegon-Muskegon Heights, Michigan, May 1960 : Bulletin of the United States Bureau of Labor Statistics, No. 1265-55," Occupational Wage Survey (August 1960). https://fraser.stlouisfed.org/title/4510/item/495836, accessed on April 25, 2024.