Melvin, A. G. (1923). The professional training of teachers for the ontario public school. Columbia University.
Cita Chicago Style (17a ed.)Melvin, A. Gordon. The Professional Training of Teachers for the Ontario Public School. Baltimore: Columbia University, 1923.
Cita MLA (8a ed.)Melvin, A. Gordon. The Professional Training of Teachers for the Ontario Public School. Columbia University, 1923.
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