Bear, G. G. (2005). Developing self-discipline and preventing and correcting misbehavior. Pearson Allyn and Bacon.
Chicago-Zitierstil (17. Ausg.)Bear, George G. Developing Self-discipline and Preventing and Correcting Misbehavior. Boston [u.a.]: Pearson Allyn and Bacon, 2005.
MLA-Zitierstil (9. Ausg.)Bear, George G. Developing Self-discipline and Preventing and Correcting Misbehavior. Pearson Allyn and Bacon, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.