United States. Bureau of Labor Statistics and United States. Bureau of Labor Statistics. Office of Wages and Industrial Relations. "Industry Wage Survey: Synthetic Textiles, May 1963 : Bulletin of the United States Bureau of Labor Statistics, No. 1414," Industry Wage Survey: Synthetic Fibers (1964). https://fraser.stlouisfed.org/title/4634/item/497921, accessed on November 4, 2024.