United States. Women's Bureau , Best, Ethel L. (Ethel Lombard) and Erickson, Ethel. A Survey of Laundries and Their Women Workers in 23 Cities : Women's Bureau Bulletin, No. 78 , Washington: Govt. Print. Off., 1930, https://fraser.stlouisfed.org/title/5386, accessed on September 21, 2024.