Curle, A. (1968). Educational planning: The adviser's role. UNESCO, International Institute for Educational Planning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCurle, Adam. Educational Planning: The Adviser's Role. [Paris]: UNESCO, International Institute for Educational Planning, 1968.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCurle, Adam. Educational Planning: The Adviser's Role. UNESCO, International Institute for Educational Planning, 1968.
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