KNOWLES, Malcom S.  HOLTON, Elwood F.  SWANSON, Richard A. <br/><br/>
The adult learner   : the definitive classic in adult education and human resource development  xii, 378p. 
Malcom S. Knowles 
 -  6th edition 
 -  Elsevier  2005 
<br/><br/> It includes index and references 
<br/><br/><label>ISBN: </label>0750678372