United States. Bureau of Labor Statistics , Clark, Lindley D. (Lindley Daniel), 1862-1951 , Callahan, Daniel F. (Daniel Francis) and Sharkey, Charles F., 1894-. "Labor Legislation of 1914 : Bulletin of the United States Bureau of Labor Statistics, No. 166," Labor Legislation of 1912-32 (December 15, 1914). https://fraser.stlouisfed.org/title/3905/item/476851, accessed on December 21, 2024.