1. Practitioner’s guide to empirically based measures of anxiety;Antony,2001
2. Arkowitz, H., & Westra, H. A. (in press). Applications of motivational interviewing to anxiety and mood disorders. Journal of Cognitive Psychotherapy.
3. Mastery of your anxiety and panic II;Barlow,1994
4. An inventory for measuring clinical anxiety: psychometric properties;Beck;Journal of Consulting and Clinical Psychology,1988
5. Beck Hopelessness Scale;Beck,1988