Occupational Wage Survey: Birmingham, Alabama, April 1961 : Bulletin of the United States Bureau of Labor Statistics, No. 1285-53
United States. Bureau of Labor Statistics. "Occupational Wage Survey: Birmingham, Alabama, April 1961 : Bulletin of the United States Bureau of Labor Statistics, No. 1285-53," Occupational Wage Survey (May 1961). https://fraser.stlouisfed.org/title/4510/item/495902, accessed on March 28, 2024.