1. Abraham, R. E. (2005). Het Ontwikkelingsprofiel in de praktijk. Assen: Van Gorcum.
2. American Psychiatric Association (1980). Diagnostic and statistical manual of mental disorder (3rd ed.). Washington, DC: American Psychiatric Press.
3. APA. (2014). Handboek voor de classificatie van psychische stoornissen. DSM-5. Nederlandse vertaling. Amsterdam: Boom.
4. Bender, D. S., Morey, L. C., & Skodol, A. E. (2011). Toward a model for assessing level of personality functioning in DSM-5, Part I: A review of theory and methods. Journal of Personality Assessment, 93, 332–346.
5. Berghuis, H. (2014). General Assessment of Personality Disorder (GAPD). Version 2014. Tiel: Pro Persona.