Montgomery, D. (2012). Helping teachers develop through classroom observation (Second edition.). Routledge.
Cita Chicago Style (17a ed.)Montgomery, Diane. Helping Teachers Develop Through Classroom Observation. Second edition. London: Routledge, 2012.
Cita MLA (9a ed.)Montgomery, Diane. Helping Teachers Develop Through Classroom Observation. Second edition. Routledge, 2012.
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