United States. Women's Bureau
, Best, Ethel L. (Ethel Lombard)
and Sutherland, Alvern H.
Women's Hours and Wages in the District of Columbia in 1937 : Women's Bureau Bulletin, No. 153 ,
Washington, DC:
U.S. Government Printing Office,
1937, https://fraser.stlouisfed.org/title/6623,
accessed on April 1, 2026.