1. Comorbidity of anxiety and depressive disorders: A helplessness-hopelessness perspective;Alloy,1990
2. Social foundations of thought and action: A social cognitive theory;Bandura,1986
3. Anxiety and its disorders: The nature and treatment of anxiety and panic;Barlow,2002
4. Fear, panic, anxiety, and the disorders of emotion;Barlow,1996
5. Behavioral treatment of generalized anxiety disorder;Barlow;Behavior Therapy,1992