Reflections on leadership :how Robert K. Greenleaf's theory of Servant-leadership influenced today's top management thinkers /contributors include Robert K. Greenleaf ... [et al.] ; plus twenty-one additional essays and articles on Servant-leadership by authors, executives, consultants, and journalists ; plus a newly discovered essay by Robert K. Greenleaf and a foreword by Max DePree ; edited by Larry C. Spears.