Heller, H., & Edwards, P. (1992). Policy and power in education: The rise and fall of the LEA. Routledge.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHeller, Harold, और Peter Edwards. Policy and Power in Education: The Rise and Fall of the LEA. London: Routledge, 1992.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHeller, Harold, और Peter Edwards. Policy and Power in Education: The Rise and Fall of the LEA. Routledge, 1992.
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