LINDGREN, H. C. (1967). Educational psychology in the classroom.-- ed.3. John Wiley and Sons.
Chicago Style (17. basım) AtıfLINDGREN, Henry Clay. Educational Psychology in the Classroom.-- Ed.3. New York: John Wiley and Sons, 1967.
MLA (9th ed.) AtıfLINDGREN, Henry Clay. Educational Psychology in the Classroom.-- Ed.3. John Wiley and Sons, 1967.
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