Child study association of America, inc, & Gruenberg, B. C. 1. . . e. (1926). Guidance of childhood and youth; readings in child study, compiled by Child Association of America. Macmillan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChild study association of America, inc, और Benjamin Charles 1875- ed Gruenberg. Guidance of Childhood and Youth; Readings in Child Study, Compiled by Child Association of America. New York: Macmillan, 1926.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChild study association of America, inc, और Benjamin Charles 1875- ed Gruenberg. Guidance of Childhood and Youth; Readings in Child Study, Compiled by Child Association of America. Macmillan, 1926.
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