Occupational Wage Survey: Wichita, Kansas, September 1961 : Bulletin of the United States Bureau of Labor Statistics, No. 1303-7
United States. Bureau of Labor Statistics. "Occupational Wage Survey: Wichita, Kansas, September 1961 : Bulletin of the United States Bureau of Labor Statistics, No. 1303-7," Occupational Wage Survey (1961). https://fraser.stlouisfed.org/title/4510/item/497583, accessed on March 28, 2024.