Ormrod, J. E. (2006). Educational pssychology. New Jersey: Pearson Prentice Hall.
Trích dẫn kiểu ChicagoOrmrod, Jeanne Ellis. Educational Pssychology. New Jersey: Pearson Prentice Hall, 2006.
Deismireacht MLAOrmrod, Jeanne Ellis. Educational Pssychology. New Jersey: Pearson Prentice Hall, 2006.
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