United States. Bureau of Labor Statistics. "Wages and Hours of Labor in Woolen and Worsted Goods Manufacturing, 1910 to 1928 : Bulletin of the United States Bureau of Labor Statistics, No. 487,"
Wages and Hours of Labor in Woolen and Worsted Goods Manufacturing
(1929).
https://fraser.stlouisfed.org/title/3927/item/493186, accessed on May 22, 2025.