John Heron

Chapter 12 – The placebo effect and a participatory world view

John Heron, 2001 .

The Complete Facilitator's Handbook

J. Heron, John Heron, 1999 .

24 Extending Epistemology within a Co-operative Inquiry

Peter Reason, P. Reason, J. Heron, 2008 .

Group Facilitation: Theories and Models for Practice

John Heron, 1993 .