Poignant, R. (1967). The relation of educational plans to economic and social planning. Unesco, International Institute for Educational Planning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPoignant, Raymond. The Relation of Educational Plans to Economic and Social Planning. Paris: Unesco, International Institute for Educational Planning, 1967.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPoignant, Raymond. The Relation of Educational Plans to Economic and Social Planning. Unesco, International Institute for Educational Planning, 1967.
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