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. (2007) Ockham's razor. In: Salkind, N. J. (ed.) Encyclopedia of Measurement and Statistics. Thousand Oaks, California: Sage Publications. pp. 707-710.
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.
Broughton, R. S. (2010) An evolutionary approach to anomalous intuition. Invited Presentation presented to: 8th Symposium of the Bial Foundation: Behind and Beyond the Brain: Intuition and Decision-making, Porto, Portugal, 07-10 April 2010.
Lowis, M. J., Edwards, A. and Burton, M. (2009) Do older people use religion as a coping aid? Paper presented to: British Psychological Society's Psychologists Special Interest Group in the Elderly (PSIGE) (Working with Older People), Swansea, UK, 01-03 July 2009.
Walach, H. (2008) Healing and non-locality. Lecture presented to: The Healing Intention: Conscious and Unconscious, Royal Society of Medicine, Section of Hypnosis and Psychosomatic Medicine, London, 9 June 2008.
Broughton, R. S. (2011) An evolutionary approach to anomalous intuition.8th Symposium of the Bial Foundation: Behind and Beyond the Brain: Intuition and Decision-making, Porto, Portugal, 07-10 April 2010. Porto, Portugal: Fundação Bial. 9789729928635.
Delanoy, D. L. (2009) Parapsychology in a university setting. Invited Keynote presented to: Utrecht II: Charting the Future of Parapsychology Conference, University of Utrecht, Netherlands, 15-19 October 2008. New York, USA: Parapsychology Foundation Inc. 9781931747288.
Luke, D. P., Delanoy, D. L. and Sherwood, S. J. (2008) Psi may look like luck: perceived luckiness and beliefs about luck in relation to precognition.4th Psi Meeting: Parapsychology and Psychology, Universitario Bezerra de Menezes, Curitiba, Brazil, 10-13 July 2008. Curitiba, Brazil: Universitario Bezerra de Menezes. Also presented at: The Parapsychological Association 51st Annual Convention and Incorporated Society of Psychical Research 32nd Annual Convention, University of Winchester, 13-17 August 2008
Roe, C. A., Sonnex, C. and Roxburgh, E. C. (2012) Two meta-analyses of distant healing studies.Parapsychological Association 55th Annual Convention, Durham, North Carolina, 09-12 August 2012. Durham, North Carolina, USA: Parapsychological Association.
Sherwood, S. J. (2008) Fieldwork investigations of hauntings: personal reflections.Parapsychological Association 51st Annual Convention & Society for Psychical Research 32nd Annual Convention, The University of Winchester West Downs Centre, Winchester, 13-17 August 2008. Columbus, Ohio, USA: Parapsychological Association Inc.