Eggen, P. (2004). Educational psychology: Windows on classrooms (6th ed.). Pearson/Merrill Prentice Hall.
Cita Chicago (17th ed.)Eggen, Paul. Educational Psychology: Windows on Classrooms. 6th ed. Upper Saddle River, New Jersey: Pearson/Merrill Prentice Hall, 2004.
Cita MLA (9th ed.)Eggen, Paul. Educational Psychology: Windows on Classrooms. 6th ed. Pearson/Merrill Prentice Hall, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.