Bruce (Coherence Psychology Institute Ecker New York USA),Robin (Coherence Psychology Institute Ticic North Rhine-Westphalia Germany),Laurel (Coherence Psychology Institute Hulley California USA)
(2)
Bruce Ecker,Robin Ticic,Laurel Hulley
(2)
Bruce Ecker/ Robin Ticic/ Laurel Hulley
(2)
Jim Neglia/ Bill Ecker (FRW)
(2)