Andrews, G, Crino, R,, Hunt C, Lampe, L, Page, A (1994). The Treatment of Anxiety Disorders: Clinician's Guide and Patient Manuals. Cambridge University Press.
APA (2000). Diagnostic and Statistical Manual of Mental Disorders, 4th edn. Washington, DC: American Psychiatric Association.
Appelbaum, SA (1990). The relationship between assessment and psychotherapy. Journal of Personality Assessment 54, 791–801.
Beck, AT, Ward, CH, Mendelson, M, Mock, J, Erbaugh, J (1961). An inventory for measuring depression. Archives of General Psychiatry 4, 561–571.
Beck, JS (1985). Cognitive Therapy: Basics and Beyond. New York: The Guilford Press.
Bohart, AC, Tallman, K (1996). The active client: therapy as self-help. Journal of Humanistic Psychology 36, 7–30.
BABCP (2007). About CBT. British Association for Behavioural and Cognitive Psychotherapies (http:/www.babcp.com/about-cbt/). Accessed 7 February 2009.
Bruch, M (1998). The development of case formulation approaches. In: Beyond Diagnosis: Case Formulation Approaches in CBT (ed. Bruch, M. and Bond, F. W.), pp. 1–18. Chichester: John Wiley & Sons Ltd.
Carey, TA (2006). Method of Levels: How to Do Psychotherapy without Getting in the Way. Hayward, CA: Living Control Systems Publishing.
Carey, TA (2008 a). Perceptual control theory and the method of levels: further contributions to a transdiagnostic perspective. International Journal of Cognitive Therapy 1, 237–255.
Carey, TA (2008 b). Hold That Thought: Two Steps to Effective Counselling and Psychotherapy with the Method of Levels. St Louis: New View.
Casper, F (1996). Understanding Relationship and Problems: An Introduction to Psychotherapeutic Plan Analysis. Berne: Huber.
Flavell, JH (1976). Metacognitive aspects of problem solving. In: The Nature of Intelligence (ed. Resnick, L. B.), pp.231–236. Hillsdale, NJ: Erlbaum.
DiGiuseppe, R (2005). Anger as a disorder: moving beyond DSM-IV-TR. Address at The New York Academy of Sciences, New York.
Grawe, K (1998). Psychological Therapy. Göttingen: Hogrefe.
Greenberger, D, Padesky, CA (1996). Mind over Mood: Change How You Feel by Changing the Way You Think. New York: The Guilford Press.
Harvey, A, Watkins, E, Mansell, W, Shafran, R (2004). Cognitive Behavioural Processes Across Psychological Disorders: A Transdiagnostic Approach to Research and Treatment. Oxford: Oxford University Press.
Higginson, S, Mansell, W (2008). What is the mechanism of psychological change? A qualitative analysis of six individuals who experienced personal change and recovery. Psychology and Psychotherapy: Theory, Research and Practice 81, 309–328.
Hyer, L (2008). New wine in old bottles: the transdiagnostic model in the case of Geoffrey. Pragmatic Case Studies in Psychotherapy 4 (module 3, article 3), 44–69.
Jenkins, P, Keter, V, Stone, J (2004). Psychotherapy and the Law. Questions and Answers for Counsellors and Therapists. London: Whurr.
Kuyken, W, Fothergill, CD, Musa, M, Chadwick, P (2005). The reliability and quality of cognitive case formulation. Behaviour Research and Therapy 43, 1187–1201.
Mace, C (1995). The Art and Science of Assessment in Psychotherapy. London, New York: Routledge.
Malatesta, VJ (1995). Case formulation enhances treatment effectiveness. Behavior Therapist 18, 201–203.
Mansell, W (2005). Control theory and psychopathology: an integrative approach. Psychology and Psychotherapy: Theory, Research and Practice 78, 1–40.
Mansell, W, Harvey, A, Watkins, Shafran R (2009). Conceptual foundations of the transdiagnostic approach. Journal of Cognitive Psychotherapy 6, 6–19.
Marken, RS (2002). Looking at behavior through control theory glasses. Review of General Psychology 6, 260–270.
Mellor-Clark, J, Barkham, M, Connell, J, Evans, C (1999). Practice-based evidence and need for a standardised evaluation system: informing the design of the CORE System. European Journal of Psychotherapy, Counselling and Health 2, 357–374.
Morency, L-P, Christoudias, CM, Darrell, T (2006). Recognizing gaze aversion gestures in embodied conversational discourse. ICMI, 2–4 November, Banff, Alberta, Canada.
Powers, WT (1992). CT psychology and social organizations. In: Living Control Systems II: Selected Papers of William T. Powers (ed. Powers, W. T.), pp. 91–127. New Canaan, CT: Benchmark Publications.
Powers, WT (2005). Behavior: The Control of Perception. New Canaan, CT: Benchmark Publications.
Renner, W, Leibetseder, M (2000). The relationship of personal conflict and clinical symptoms in a high-conflict and a low-conflict subgroup: a correlational study. Psychotherapy Research 10, 321–336.
Resick, PA (2001). Stress and Trauma. Hove, East Sussex: Psychology Press.
Runkel, PJ (2003). People as Living Things: The Psychology of Perceptual Control. Hayward, CA: Living Control Systems Publishing.
Spitzer, RL, Kroenke, K, Williams, JBW (1999). Validation and utility of a self-report version of PRIME-MD: the PHQ Primary Care Study. Journal of the American Medical Association 282, 1737–1744.
Wells, A (1997). Cognitive Therapy of Anxiety Disorders: A Practice Manual and Conceptual Guide. Chichester: John Wiley and Sons.
WHO (1992). International Classification of Diseases. Geneva: World Health Organization.