EGGEN, P., & KAUCHAK, D. (2007). Educational psychology: Windows on classrooms (Ed.7.). Pearson Education.
Lua i Stíl Chicago (17ú heag.)EGGEN, Paul, agus Don KAUCHAK. Educational Psychology: Windows on Classrooms. Ed.7. New Jersey: Pearson Education, 2007.
Lua MLA (9ú heag.)EGGEN, Paul, agus Don KAUCHAK. Educational Psychology: Windows on Classrooms. Ed.7. Pearson Education, 2007.
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