1. Arbuckle, J. L. (2003). Amos 5.0 update to the Amos user’s guide. Chicago: Smallwaters Corporation.
2. Arrindell, W. A., & Ettema, J. (1986). SCL–90. Een multidimensionele psychopathologie-indicator. [SCL–90: manual for a multidimensional indicator of psychopathology.] Lisse: Swets & Zeitlinger.
3. Baracca Mairal, J. (2004). Spanish adaptation of the Acceptance and Action Questionnaire. International Journal of Psychology and Psychological Therapy, 4, 505–515.
4. Barlow, D. H. (2002). Anxiety and its disorders: The nature and treatment of anxiety and panic (2nd ed.). New York: Guilford.
5. Blackledge, J. T., & Hayes, S. C. (2001). Emotion regulation in acceptance and commitment therapy. Journal of Clinical Psychology, 57, 243–255.