Francis W. Parker School Studies in Education. The University of Chicago Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFrancis W. Parker School Studies in Education. The University of Chicago Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFrancis W. Parker School Studies in Education. The University of Chicago Press.
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