Não informado. (1965). Graduate Research in Urban Education and Related Disciplines. City University of the New York, School of Education.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Graduate Research in Urban Education and Related Disciplines. New York: City University of the New York, School of Education, 1965.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Graduate Research in Urban Education and Related Disciplines. City University of the New York, School of Education, 1965.
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