Rugg, H. (1952). The teacher of teachers: Frontiers in theory and practice in teacher education. Harper.
Chicago-Zitierstil (17. Ausg.)Rugg, Harold. The Teacher of Teachers: Frontiers in Theory and Practice in Teacher Education. New York: Harper, 1952.
MLA-Zitierstil (8. Ausg.)Rugg, Harold. The Teacher of Teachers: Frontiers in Theory and Practice in Teacher Education. Harper, 1952.
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