Ormrod, J. E. (1998). Educational psychology: Developing learners (2nd ed.). Prentice-Hall.
Chicago-viite (17. p.)Ormrod, Jeanne Ellis. Educational Psychology: Developing Learners. 2nd ed. Upper Saddle River, N. J: Prentice-Hall, 1998.
MLA-viite (9. p.)Ormrod, Jeanne Ellis. Educational Psychology: Developing Learners. 2nd ed. Prentice-Hall, 1998.
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