(1907). Child labor, juvenile court and compulsory education laws of Wisconsin, revised to August 1st, 1907.
Chicago-viite (17. p.)Child Labor, Juvenile Court and Compulsory Education Laws of Wisconsin, Revised to August 1st, 1907. 1907.
MLA-viite (9. p.)Child Labor, Juvenile Court and Compulsory Education Laws of Wisconsin, Revised to August 1st, 1907. 1907.
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