1. Barber, Christopher. 2011. ‘On Connectedness: Spirituality on the Autistic Spectrum’. Practical Theology 4, no. 2: 201–11.
2. Campbell, Cris. 2010. ‘Does Autism Preclude Belief in God(s)?’ Weblog entry posted 11 March 2010. See http://genealogyreligion.net/cioes-autism-preclude-beliefs-in-gods (accessed 24 July 2011).
3. Selling Spirituality
4. Davie, G., P Heelas and L. Woodhead. 2003. ‘Introduction’. In Predicting Religion: Christian, Secular and Alternative Futures, Grace Davie, Paul Heelas and Linda Woodhead (eds), 1-16. Aldershot, UK: Ashgate.
5. Department of Health. 2009. Religion or Belief A Practical Guide for the NHS. London: Department of Health. See www.dh.gov.uk/en/Publicationsancistatistics/Publications/ PublicationsPolicyAnciGuiciance/DH_093133 (accessed 21 August 2011).