Mulhern, A. (2012). Healing intelligence: The spirit in psychotherapy, working with darkness and light. Karnac Books.
Chicago-Zitierstil (17. Ausg.)Mulhern, Alan. Healing Intelligence: The Spirit in Psychotherapy, Working with Darkness and Light. London: Karnac Books, 2012.
MLA-Zitierstil (9. Ausg.)Mulhern, Alan. Healing Intelligence: The Spirit in Psychotherapy, Working with Darkness and Light. Karnac Books, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.