Dimensions of Sanity (2011) by Lucas Derks
An Interview With Lucas Derks (2000) by Wolfgang Walker and Lucas Derks
Familiy Systems In The Social Panorama (1997) by Lucas Derks
Systemic Voodoo (1998) by Lucas Derks and Jaap Hollander
Expanding The Neuro in NLP (2000) by Lucas A. C. Derks & Dr. John David Sinclair
Modelling As A Misleading Ideology In NLP (2006) by Lucas Derks
An Interview With Charles Faulkner (2002) by Wolfgang Walker and Charles Faulkner
