Overton, T. (2009). Assessing learners with special needs: An applied approach (6th ed.). Merrill/Pearson.
Chicago Style (17. basım) AtıfOverton, Terry. Assessing Learners with Special Needs: An Applied Approach. 6th ed. Upper Saddle River, N.J: Merrill/Pearson, 2009.
MLA (9th ed.) AtıfOverton, Terry. Assessing Learners with Special Needs: An Applied Approach. 6th ed. Merrill/Pearson, 2009.
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