Caswell, H. L. (1929). City School Surveys: An Interpretation and Appraisal. Columbia University.
Cita Chicago Style (17a ed.)Caswell, Hollis Leland. City School Surveys: An Interpretation and Appraisal. New York: Columbia University, 1929.
Cita MLA (8a ed.)Caswell, Hollis Leland. City School Surveys: An Interpretation and Appraisal. Columbia University, 1929.
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