Blandford, S. (2003). Professional development manual: A practical guide to planning and evaluating successful staff development. Great Britain: Pearson Education.
Chicago-tyylinen lähdeviittausBlandford, Sonia. Professional Development Manual: A Practical Guide to Planning and Evaluating Successful Staff Development. Great Britain: Pearson Education, 2003.
MLA-viiteBlandford, Sonia. Professional Development Manual: A Practical Guide to Planning and Evaluating Successful Staff Development. Great Britain: Pearson Education, 2003.
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