8. References and background readingThese notes have been extensively revised as a result of the feedback from The Developing Group — mucho gracias.
David Grove:
Clean Space: The first Workshop
David Grove with Carol Wilson:
Six Degrees of Freedom: Intuitive problem solving with Emergent Knowledge
Emergent Knowledge ΣK™ and Clean Coaching
Penny Tompkins and James Lawley:
Clean Space: Modelling Human Perception through Emergence
When 'Where' Matters: How psychoactive space is created and utilised
Proximity and Meaning: A clean approach to adjacency
Joining Up the Work of David Grove
Iteration, Iteration, Iteration
Thinking Networks II
The Neurobiology of Space
Self-Organising Complex-Adaptive Systems: A Large Group Metaphor Process (at the Findhorn Community)
Philip Harland,
The Power of Six (to be published September 2009).
Philip Harland and Matthew Hudson's web site:
powersofsix.comThe Clean Forum's thread on Clean Space:
cleanforum.com/forums/forumdisplay.php?f=51
Penny and James have both been UKCP registered neurolinguistic psychotherapists since 1993, supervisors, coaches in business, and certified NLP trainers. They co-authored 
