Directory of National and International Labor Unions in the United States, 1963 : Bulletin of the United States Bureau of Labor Statistics, No. 1395
United States. Bureau of Labor Statistics. "Directory of National and International Labor Unions in the United States, 1963 : Bulletin of the United States Bureau of Labor Statistics, No. 1395," Directory of National Unions and Employee Associations (1964). https://fraser.stlouisfed.org/title/4410/item/497910, accessed on May 10, 2024.