Snedden, D. S. (1907). Administration and educational work of American juvenile reform schools. Teachers College, Columbia University.
Chicago-Zitierstil (17. Ausg.)Snedden, David Samuel. Administration and Educational Work of American Juvenile Reform Schools. New York: Teachers College, Columbia University, 1907.
MLA-Zitierstil (9. Ausg.)Snedden, David Samuel. Administration and Educational Work of American Juvenile Reform Schools. Teachers College, Columbia University, 1907.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.