Eggen, P. D. (1999). Educational psychology: Windows on classrooms (4th ed.). Upper Saddle River: Merrill.
Chicago Style citaatEggen, Paul D. Educational Psychology: Windows On Classrooms. 4th ed. Upper Saddle River: Merrill, 1999.
MLA citatieEggen, Paul D. Educational Psychology: Windows On Classrooms. 4th ed. Upper Saddle River: Merrill, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.