Directory of Labor Unions in the United States, 1953 : Bulletin of the United States Bureau of Labor Statistics, No. 1127
United States. Bureau of Labor Statistics. "Directory of Labor Unions in the United States, 1953 : Bulletin of the United States Bureau of Labor Statistics, No. 1127," Directory of National Unions and Employee Associations (1953). https://fraser.stlouisfed.org/title/4410/item/495036, accessed on April 19, 2024.