I will be happy to give you references on request, as these are mostly private individuals who do not want to publish their names on the Internet.
Where I received my training
www.Cleanlanguage.co.uk (Training as a Clean Language Coach)
www.isbw.de (Institute for Systemic Consulting)
www.IPSYT.ch (Institute for Psychology Transfer at the University of Zurich)
www.K-trainings.de (Nonviolent Communication)
Get in touch with me.
The initial consultation is free of charge.