Clayton M. Christensen, Daniel Goleman, Peter F. Drucker, Harvard Business Review, Sumantra Ghoshal, Heike Bruch, Richard E. Boyatzis, Annie McKee, Tony Schwartz, Edward M. Hallowell, Robert E. Quinn, Catherine McCarthy, Stewart D. Friedman, Diane L. Coutu, Donald L. Wass, William Oncklen, Jr., Robert S. Kaplan