Bush, T., & Bell, L. (2002). The principles and practice of educational management. Paul Chapman Publishing ; Sage Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBush, Tony, और Les Bell. The Principles and Practice of Educational Management. London : Thousand Oaks, Calif: Paul Chapman Publishing ; Sage Publications, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBush, Tony, और Les Bell. The Principles and Practice of Educational Management. Paul Chapman Publishing ; Sage Publications, 2002.
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