R. P. · Radu Prodan · Rita Pardini · Ruth Portanova
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Selective Mutism Treatment Guide: Manuals for Parents Teachers and Therapists. Second Edition: Still waters run deep | 978-965-91783-2-2 (965-91783-2-8) | 2016 |
| The Selective Mutism Treatment Guide: Manuals for Parents, Teachers, and Therapists: Still waters run deep | 978-965-91783-0-8 (965-91783-0-1) | 2012 |