Poster, C. (1993). Teacher appraisal: Training and implementation (2nd ed.). Routledge.
Chicago-viite (17. p.)Poster, Cyril. Teacher Appraisal: Training and Implementation. 2nd ed. London: Routledge, 1993.
MLA-viite (9. p.)Poster, Cyril. Teacher Appraisal: Training and Implementation. 2nd ed. Routledge, 1993.
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