February Man Evolving Consciousness and Identity in Hypnotherapy Erickson, Milton H. Innbundet / 2016 / Engelsk
February Man Evolving Consciousness and Identity in Hypnotherapy Erickson, Milton H. Heftet / 2009 / Engelsk
February Man Evolving Consciousness and Identity in Hypnotherapy Erickson, Milton H. Innbundet / 1989 / Engelsk
Change Principles of Problem Formation and Problem Resolution Watzlawick Paul Heftet / 2011 / Engelsk