Bertrando, Paulo & Gabriella Gilli (2010): Theories of Change and the Practice of Systemic Supervision p. 3 – 26 IN: Charlotte Burck and Gwyn Daniel (eds.): Mirrors and Reflections: Processes of Systemic Supervision Karnac 2010
Systemic Supervision Conceptual Overlays and Pragmatic Guidelines Howard A Liddle 1989
