Walach, H., Kohls, N., Von Stillfried, N., Hinterberger, I. and Schmidt, S. (2009) Spirituality: the legacy of parapsychology.Archive for the Psychology of Religion/Archiv für Religionspychologie.31(3), pp. 277-308. 0084-6724.
Walach, H. (2009) Spirituality: the legacy of parapsychology. In: Roe, C. A., Kramer, W. and Coly, L. (eds.) Utrecht II: Charting the Future of Parapsychology (2008). New York, USA: Parapsychology Foundation Inc. pp. 363-386.
Conference or Workshop Item
Curtis, T. (2013) Theology of sexuality and relationships. Lecture presented to: Orthodox Youth Conference: the Church as Guide to Authentic Relationships, Ilam, Staffordshire, 23-26 August 2013. (Unpublished)
Sonnex, C. (2009) Conceptions of religion and spirituality. Paper presented to: British Psychological Society (BPS) Transpersonal Psychology Section 13th Annual Conference, Scarborough, UK, 18-21 September 2009. (Unpublished)