Wage Chronology: Pacific Maritime Association and the International Longshoremen's and Warehousemen's Union, 1934-78 : Bulletin of the United States Bureau of Labor Statistics, No. 1960
United States. Bureau of Labor Statistics. "Wage Chronology: Pacific Maritime Association and the International Longshoremen's and Warehousemen's Union, 1934-78 : Bulletin of the United States Bureau of Labor Statistics, No. 1960," Wage Chronology: Pacific Maritime Association and the International Longshoremen's and Warehousemen's Union (1977). https://fraser.stlouisfed.org/title/4901/item/499400, accessed on May 11, 2024.