Emmer, E. T. (2009). Classroom management for middle and high school teachers. Upper Saddle River, N.J: Pearson.
Chicago ZitierstilEmmer, Edmund T. Classroom Management for Middle and High School Teachers. Upper Saddle River, N.J: Pearson, 2009.
MLA ZitierstilEmmer, Edmund T. Classroom Management for Middle and High School Teachers. Upper Saddle River, N.J: Pearson, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.