United States. Bureau of Labor Statistics. Wage Chronology: Bethlehem Steel Corporation (Shipbuilding Department) and the Industrial Union of Marine and Shipbuilding Workers of America, June 1941-August 1975 : Bulletin of the United States Bureau of Labor Statistics, No. 1866 , Washington, D.C: U.S. Dept. of Labor, Bureau of Labor Statistics, 1975, https://fraser.stlouisfed.org/title/4874, accessed on November 25, 2024.