By Patrick E. Merlevede, Patrick E Merlevede, Denis Bridoux, Rudy Vandamme
By Ivan R Misner, Don Morgan
By Franklin Covey Company
By Richard Storey
By Geoff Colvin
By John Crawley, Katherine Graham
By Sir John Whitmore
By Derek Swetnam, Ruth Swetnam
By Paul Hopkin
By Autry, James A.
By Viktor Mayer-Schonberger, Kenneth Cukier
By Andrea Shavick, Shavick, Andrea
By Rosabeth Moss Kanter
By Janet Street-Porter
By Various
By Ken Robinson
By Roger Camrass, Martin Farncombe
By Rebecca Dalli Gonzi
By George R. Goethals, Scott T. Allison
By Phillip E. Bozek
By Howard Gardner
By Karen Berman, Joe Knight, John Case
By Verne Harnish
By Lior Arussy
By Paul C. Nutt
By Richard Clodfelter
By Thomas J. Sergiovanni
By Ryan Serhant
By James Comey, Comey, James
By Geoffrey A. Moore