1. Anxiety and its Disorders: The Nature and Treatment of Anxiety and Panic;Barlow,1988
2. Agoraphobia;Barlow,1985
3. Behavioral treatment of panic;Barlow;Behav. Ther.,1989
4. Physiological and cognitive processes in the regulation of anxiety;Borkovec,1976
5. Credibility of analogue therapy rationales;Borkovec;J. Behav. Ther. exp. Psychiat.,1972