Donaldson, G. A. J., & Marnik, G. F. (1995). Becoming better leaders: The challenge of improving student learning. Corwin Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDonaldson, Gordon A. Jr, और George F. Marnik. Becoming Better Leaders: The Challenge of Improving Student Learning. Thousand Oaks, Calif: Corwin Press, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDonaldson, Gordon A. Jr, और George F. Marnik. Becoming Better Leaders: The Challenge of Improving Student Learning. Corwin Press, 1995.
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