Leanne Nieuwenhuis, Corine Smelt, Sanne van der Vlugt, Wijntje van der Ende & Patricia Vos (2020). Basisboek affectregulerende vaktherapie. Antwerpen/Apeldoorn: Garant.
The tPeP (Journal Person-centered experiential Psychotherapy) is the scientific journal for Dutch and Flemish psychotherapists, psychologists, and psychiatrists, that work from, or are interested in a client-centered perspective.