Auteur • 2 boeken
How to Grieve What We've Lost : Evidence-Based Skills to Process Grief and Reconnect with What Matters
Russ Harris, Alexandra Kennedy, LMFT, Sameet M. Kumar, PhD, Mary Beth Williams, PhD, Soili Poijula, PhD
The PTSD Workbook, Third Edition : Simple, Effective Techniques for Overcoming Traumatic Stress Symptoms
Mary Beth Williams, PhD, Soili Poijula, PhD
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