Spalding, J. L. (1903). Means and ends of education (4th ed.). A.C. McClurg.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpalding, John Lancaster. Means and Ends of Education. 4th ed. Chicago: A.C. McClurg, 1903.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpalding, John Lancaster. Means and Ends of Education. 4th ed. A.C. McClurg, 1903.
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