Dean, E. (1984). Education and economic productivity. Ballinger Pub. Co.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDean, Edwin. Education and Economic Productivity. Cambridge, Mass: Ballinger Pub. Co, 1984.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDean, Edwin. Education and Economic Productivity. Ballinger Pub. Co, 1984.
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