Eggen, P. D. (1999). Educational psychology: Windows on classrooms (4th ed.). Upper Saddle River: Merrill.
Chicago Stili AlıntıEggen, Paul D. Educational Psychology: Windows On Classrooms. 4th ed. Upper Saddle River: Merrill, 1999.
MLA AlıntıEggen, Paul D. Educational Psychology: Windows On Classrooms. 4th ed. Upper Saddle River: Merrill, 1999.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..