Simon,Sinek. Leader eat last : Why some teams pull together and others don't/ Simon Sinek. - New York : Portfolio Penguin, 2014 - 244 pages. : illustration. ; 24 cm. Includes bibliographical references and index ISBN: 9780670923168 Subjects--Topical Terms: leadershipcorporate cultureOrganization change Dewey Class. No.: 658.4092 SIN 2014