George, Bill Authentic leadership : rediscovering the secrets to creating lasting value / eng Bill George ; foreword by Warren Bennis. - 1st ed. - San Francisco : Jossey-Bass, c2003. - xix, 217 p. : ill. ; 24 cm. "A Warren Bennis book." Includes bibliographical references and index. ISBN: 0787969133 (alk. paper) Subjects--Topical Terms: Leadership.Organizational effectiveness. Dewey Class. No.: 658.4092 / GEO