Occupational Wage Survey: Spokane, Washington, May 1963 : Bulletin of the United States Bureau of Labor Statistics, No. 1345-66
United States. Bureau of Labor Statistics. "Occupational Wage Survey: Spokane, Washington, May 1963 : Bulletin of the United States Bureau of Labor Statistics, No. 1345-66," Occupational Wage Survey (1963). https://fraser.stlouisfed.org/title/4510/item/497760, accessed on March 27, 2024.