Авторы
Erin Odya Guillermo Ortiz Lars Osterland Alexander Osterwalder Steven J. Ostermiller Michele Orru Dr. Brad Ovenell-Carter James A. Overdahl Paul Orfalea o. Anselm Grün OSB Gerry O'Brien Brett Ogle Steve Olsher Angie Okamoto Barbara Bordow Osach Nuala O'Sullivan Arlen S. Oransky Timothy O'Leary Carolyn Riester O'Connor James L. Overholt Zenker Olaf Francesca Romana Onofri Lord David Owen Jayne O'Donnell