Borich, G. D. (2011). Observation skills for effective teaching (6th edition.). Pearson.
Chicago Style aipamenaBorich, Gary D. Observation Skills for Effective Teaching. 6th edition. Boston: Pearson, 2011.
MLA aipamenaBorich, Gary D. Observation Skills for Effective Teaching. 6th edition. Pearson, 2011.
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