The books and products featured in our GTI Store were written and/or created by Dr. Thomas Gordon, a leading authority on what it takes to build and maintain effective relationships in the workplace, in the family and at school.
Here, you can purchase any of his books such as Parent Effectiveness Training and Leader Effectiveness Training. We also offer additional titles for improving your personal and professional relationships by Linda Adams, President of Gordon Training International.
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Leader Effectiveness Training
Parent Effectiveness Training