United States. Women's Bureau and Sutherland, Arthur T. (Arthur Theodore). "Hours and Earnings in Certain Men's-Wear Industries: Welt Shoes : Women's Bureau Bulletin, No. 163-4" in Hours and Earnings in Certain Men's-Wear Industries : Women's Bureau Bulletin, No. 163 (1938). https://fraser.stlouisfed.org/title/5436/item/539636, accessed on November 20, 2024.