Williams, P. (2018). Working with relational trauma: limbic restructuring through equine facilitated psychotherapy. In K. Trotter and J. Baggerly (Eds.), Equine-Assisted Mental Health for Healing Trauma. New York, NY: Routledge.
Williams, P (2019, January 14th). Equine Facilitated Psychotherapy: improving engagement for young people in therapy through alternative intervention [Blog Post]. Retrieved from https://www.acamh.org/blog/equine-therapy/
Williams, P (Accepted and preparing for publication). An Equine Assisted Model for Working with Challenging Behaviour. Austin & Macauley. London
Williams, P., Rhodes C., & Kotera. Y. (preparing for publication). Structural Process Model of Clinical Supervision. In Clinical Supervisor Journal.