Illinois Psychological Association (IPA)
American Psychological Association (APA)
Association for Contextual Behavioral Science (ACBS)
Get Out of Your Mind and Into Your Life: The New Acceptance and Commitment Therapy, Steven C. Hayes PhD, Spencer Smith
The Mindfulness and Acceptance Workbook for Anxiety: A Guide to Breaking Free from Anxiety, Phobias, and Worry Using Acceptance and Commitment Therapy, Second Edition, John P. Forsyth PhD, Georg H. Eifert PhD