United States. Bureau of Labor Statistics. "W. P. A. Training for Household Employment," in United States. Bureau of Labor Statistics. "January 1939, Vol. 48, No. 1," Monthly Labor Review (January 1939) : 121-122. https://fraser.stlouisfed.org/title/6130/item/608305/toc/613641 , accessed on June 16, 2024.