Ensign, F. C. (1921). Compulsory school attendance and child labor: A study of the historical development of regulations compelling attendance and limiting the labor of children in a selected group of states.
Chicago-Zitierstil (17. Ausg.)Ensign, Forest Chester. Compulsory School Attendance and Child Labor: A Study of the Historical Development of Regulations Compelling Attendance and Limiting the Labor of Children in a Selected Group of States. 1921.
MLA-Zitierstil (9. Ausg.)Ensign, Forest Chester. Compulsory School Attendance and Child Labor: A Study of the Historical Development of Regulations Compelling Attendance and Limiting the Labor of Children in a Selected Group of States. 1921.
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