United States. Bureau of Labor Statistics and United States. Bureau of Labor Statistics. Industrial Relations Division. Regularity of Employment in the Women's Ready-to-wear Garment Industries. October, 1915 : Bulletin of the United States Bureau of Labor Statistics, No. 183 , Washington, D.C: Government Printing Office, October 1915, https://fraser.stlouisfed.org/title/3835, accessed on February 15, 2025.