United States. Children's Bureau
and Bradley, Frances Sage, 1862-1949.
The Child-Welfare Special : A Suggested Method of Reaching Rural Communities, Children's Year Follow-up Series No. 5, Bureau Publication No. 69 ,
Washington, D.C:
Government Printing Office,
1920, https://fraser.stlouisfed.org/title/8357,
accessed on October 30, 2025.