Bowen, Jesse Chester, 1865-1948 and United States. Bureau of Labor Statistics. Wages, Hours, and Productivity in the Pottery Industry, 1925 : Bulletin of the United States Bureau of Labor Statistics, No. 412 , Washington, D.C: G.P.O., July 1926, https://fraser.stlouisfed.org/title/4033, accessed on December 4, 2024.