Kotter, John. <br/><br/>
A Sense of urgency / 
John Kotter. 
 - 1st  ed. 
 - Boston :  Harvard Business Press,  2008. 
 - xii, 196  p. 
<br/><br/><label>ISBN: </label>1422179710 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organizational change.