United States. Bureau of Labor Statistics. "Wages and Hours of Labor in Woolen and Worsted Goods Manufacturing, 1920 : Bulletin of the United States Bureau of Labor Statistics, No. 289,"
Wages and Hours of Labor in Woolen and Worsted Goods Manufacturing
(September 1921).
https://fraser.stlouisfed.org/title/3927/item/476893, accessed on June 14, 2025.