Yin, Robert K., <br/><br/>
Case study research and applications :  design and methods / 
Robert K. Yin. 
 - 6th edition. 
 - xxx, 319 pages :  illustrations ;  24 cm. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>9781506336169  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Case method.<br/>Social sciences.