Clark, M. A. (1930). Recording and reporting for child guidance clinics. The Commonwealth Fund, Division of Publications.
Dyfyniad Arddull ChicagoClark, Mary Augusta. Recording and Reporting for Child Guidance Clinics. New York: The Commonwealth Fund, Division of Publications, 1930.
Dyfyniad MLAClark, Mary Augusta. Recording and Reporting for Child Guidance Clinics. The Commonwealth Fund, Division of Publications, 1930.
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