Kotter, John P. (harvard Business School; Kotter International), Akhtar, Vanessa (kotter International), Gupta, Gaurav (kotter International; Ka Partners) (2) Adams, Nigel (2) Barr, Amanda, Lennon, Aidan, Lendrum, Jenny, Wylie, Pauline (1) Buhagiar, Jon (pittsburgh Technical College (1) Piper, Ben (1)