1. Diagnostic and statistical manual of mental disorders,1994
2. Using your brain—for a change;Bandler,1985
3. Reframing: Neurolinguistic programming and the transformation of meaning;Bandler,1981
4. Stress, intrusive imagery, and chronic distress;Baum;Health Psychology,1990
5. Anxiety disorders and phobias. A cognitive perspective;Beck,1985