By Jo Malone
By Portas, Mary
By Tom Sine, Walter Brueggemann (Columbia Theological Seminary)
By Nigel Vaz
By Stephen Miller
By W. Brendan Reddy
By Michael Goold (Ashridge Strategic Management Centre, UK), Andrew Campbell (Ashridge Strategic Management Centre
By Tim Harford
By Josh Fund
By Sir Richard Branson
By Geoffrey Burch
By John Viney, Stephanie Jones
By James Watt
By Mark H. McCormack
By Helen Jackman
By Jeetendr Sehdev
By Andrew Payne, etc., John Chelsom, Lawrie Reavill
By S. Kaplan
By Joe Vitale (Hypnotic Marketing, Inc., Wimberley, TX)
By Matthew Dixon, Brent Adamson, Pat Spenner, Nick Toman
By Michael E. Gerber
By Sahar Hashemi, Bobby Hashemi
By Tom Bower
By Alexander R. Margulis (Cornell University, New York, NY, U.S.A.)
By Tom Cannon
By Dan McCrum
By Vanessa Branson
By Tom Peters
By Colin Turner