Hackman, Michael Z. Leadership : a communication perspective / Michael Z. Hackman, Craig E. Johnson. - 5th ed. - Long Grove, Ill. : Waveland Press, c2009. - xvi, 504 p. : ill. ; 24 cm. Includes bibliographical references (p. 461-490) and index. ISBN: 9781577665793 (paperback) 1577665791 LCCN: 2009497017 Subjects--Topical Terms: Leadership.Communication. LC Class. No.: HM1261 / .H33 2009 Dewey Class. No.: 303.3/4