United States. Children's Bureau , Lundberg, Emma O. (Emma Octavia), 1881-1954 , Lonegren, Irma C. and Tonks, Eliza. List of References on Juvenile Courts and Probation in the United States and a Selected List of Foreign References, Bureau Publication No. 124 , Washington, D.C: Government Printing Office, 1923, https://fraser.stlouisfed.org/title/8406, accessed on December 11, 2025.