By David Rock (Sydney, Australia), Linda J. Page (PhD, Adler International Learning, Toronto, Canada)
By Doni Tamblyn, Sharyn Weiss
By Sharon L. Bowman
By Peggy Carlaw, Vasudha Deming
By Nick Brieger, Jeremy Comfort
By R Deiser
By Gill Lane, David Clutterbuck
By Ian Cunningham, Graham Dawes
By W. Warner Burke (Columbia University), Dale G. Lake, Jill Waymire Paine (olumbia University)
By David L. Bradford (Stanford University), W. Warner Burke
By Colin Beard, John P. Wilson, Ph.D.
By Paul C. Nutt
By David Campbell, Marianne Groenbaek
By Sir John Whitmore
By Michael George
By Tom Bourner, Viv Martin, Phil Race
By Cockman, Peter, Evans, Bill, Reynolds