Goodlad, J. I. (1994). What schools are for. Phi Delta Kappa Educational Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGoodlad, John I. What Schools Are for. USA: Phi Delta Kappa Educational Foundation, 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGoodlad, John I. What Schools Are for. Phi Delta Kappa Educational Foundation, 1994.
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