Hughes, Richard L. Leadership : enhancing the lessons of experience / Richard L. Hughes, Robert C. Ginnett, Gordon J. Curphy - 6th ed. - Boston : McGraw-Hill Irwin, c2009 - xvi, 704 p. : ill. ; 24 cm. Includes bibliographical references and index ISBN: 0071263594 (inter. ed.) 9780071263597 (inter. ed.) 0073405043 (alk. paper) 9780073405049 (alk. paper) Subjects--Topical Terms: Leadership