United States. Children's Bureau
and Lundberg, Emma O. (Emma Octavia), 1881-1954.
Public Aid to Mothers with Dependent Children : Extent and Fundamental Principles, Bureau Publication No. 162 ,
Washington, D.C:
Government Printing Office,
1926, https://fraser.stlouisfed.org/title/8442,
accessed on July 10, 2026.