McCormack, George R. (George Robertson) , McElroy, Frank S. (Frank Shafer) and United States. Bureau of Labor Statistics. Injuries and Accident Causes in the Foundry Industry, 1942 : Bulletin of the United States Bureau of Labor Statistics, No. 805 , Washington, D.C: G.P.O., 1945, https://fraser.stlouisfed.org/title/4275, accessed on September 11, 2024.