John F. Sommer

2 books

Simple and Complex Post-Traumatic Stress Disorder: Strategies for Comprehensive Treatment in Clinical Practice by Mary Beth Williams, John F. Sommer

Simple and Complex Post-Traumatic Stress Disorder: Strategies for Comprehensive Treatment in Clinical Practice

Mary Beth Williams, John F. Sommer

442 pages • hardcover

nonfiction psychology challenging informative reflective medium-paced
Handbook of Post-Traumatic Therapy by Marybeth Williams, John F. Sommer

Handbook of Post-Traumatic Therapy

Marybeth Williams, John F. Sommer

638 pages • hardcover

nonfiction psychology