Yin, Robert K.  <br/><br/>
Case study research :   design and methods 
Robert K. Yin 
 - 4th ed. 
 - New Delhi  Sage India Pvt. Ltd.  2009 
 - xiv, 219 p. 
<br/><br/>Includes bibliographical references (pages 193 - 202)  
<br/><br/><label>ISBN: </label>9781412960991 
<br/><br/><label>Subjects--Topical Terms: </label>--Case method--Social sciences--Research--Methodology
<br/><br/><label>Dewey Class. No.: </label>001.432  / YIN