United States. Bureau of Labor Statistics and Votava, George E. Employment and Earnings in the Philadelphia Knitted-Outerwear Industry, 1944 and 1945 : Bulletin of the United States Bureau of Labor Statistics, No. 887 , Washington: U.S. Govt., Print. Off., 1947, https://fraser.stlouisfed.org/title/4342, accessed on November 22, 2024.