Children at Their Best : Understanding and Using the Five Elements to Develop Children's Full Potential for Parents, Teachers, and Therapists by Karin Kalbantner-Wernicke and Bettye Jo Wray Fears (2014, Paperback)
^Karin Kalbantner-wernicke, Bettye Jo Wray FearsChildren at Their Best : Understanding and Using the Five Elements to Develop Children's Full Potential for Parents, Teachers, and Therapists by Karin Kalbantner-Wernicke and Bettye Jo Wray Fears (2014, Paperback)ISBN 9781848191181 (revised Feb 2023)
^Karin Kalbantner-Wernicke (2012). Five Elements and Children, Singing Dragon. Indigo. ISBN 9781848191181 (revised May 2021)