Parker, D. (2013) Outsider Art and Alchemy. In: Arya, R. (ed.) Contemplations of the Spiritual in Art. Oxford: Peter Lang Internationaler Verlag der Wissenschaften. pp. 97-110.
Parker, D. and Evans, M. (2012) Drawing and the unconscious: a practical workshop in imagination and free association. Workshop presented to: 4th International Joint Conference of the International Association for Jungian Studies (IAJS) and the International Association for Analytic Psychology (IAAP): Jung's Analytical Psychology in Conversation with a Changing World, University of Braga, Portugal, 18-21 July 2012. (Unpublished)