West-Burnham, J., & O'Sullivan, F. (1998). Leadership and professional development in schools: How to promote techniques for effective professional learning. London: Financial Times Managament.
শিকাগো স্টাইলে সাইটেশনWest-Burnham, John, এবং Fergus O'Sullivan. Leadership and Professional Development in Schools: How to Promote Techniques for Effective Professional Learning. London: Financial Times Managament, 1998.
এমএলএ সাইটেশনWest-Burnham, John, এবং Fergus O'Sullivan. Leadership and Professional Development in Schools: How to Promote Techniques for Effective Professional Learning. London: Financial Times Managament, 1998.
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