Positive Discipline: The Classic Guide to Helping Children Develop Self-Discipline, Responsibility, Cooperation...25. Mai 2011von Jane Nelsen Ed.D.
Positive Discipline in the Classroom, Revised 3rd Edition: Developing Mutual Respect, Cooperation, and Responsibility...17. August 2011
Positive Discipline for Your Stepfamily: Nurturing Harmony, Respect, and Joy in Your New Family28. September 2000von Jane Nelsen Ed.D. und Cheryl Erwin