Occupational Wage Survey: Houston, Texas, June 1963 : Bulletin of the United States Bureau of Labor Statistics, No. 1345-82
United States. Bureau of Labor Statistics. "Occupational Wage Survey: Houston, Texas, June 1963 : Bulletin of the United States Bureau of Labor Statistics, No. 1345-82," Occupational Wage Survey (1963). https://fraser.stlouisfed.org/title/4510/item/497776, accessed on March 28, 2024.