Northouse, Peter G. Leadership theory and practice - 5th ed. - New Delhi SAGE 2010 - xvi,435 p. ISBN: 9788132104476 Subjects--Topical Terms: Concepts of leadershipEXECUTIVE LEADERSHIPSOCIAL LEADERSHIPTheories of leadership Dewey Class. No.: 658.4092 / NOR