Heffner, J. (2019). Cognitive behavioral therapy: Techniques you need to free yourself from anxiety, depression, phobias, and intrusive thoughts ; avoid harmful meds by retraining your brain with CBT. [Educational Books].
Chicago-Zitierstil (17. Ausg.)Heffner, John. Cognitive Behavioral Therapy: Techniques You Need to Free Yourself from Anxiety, Depression, Phobias, and Intrusive Thoughts ; Avoid Harmful Meds by Retraining Your Brain with CBT. [s.l.]: [Educational Books], 2019.
MLA-Zitierstil (9. Ausg.)Heffner, John. Cognitive Behavioral Therapy: Techniques You Need to Free Yourself from Anxiety, Depression, Phobias, and Intrusive Thoughts ; Avoid Harmful Meds by Retraining Your Brain with CBT. [Educational Books], 2019.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.