YIN, R.K. <br/><br/>
Case Study Research and Application: Design and Methods 

 - 6th Ed. 
 - United Kingdom,  Sage,  2018. 
 - xxx,309p,;  ill.;  23cm. 
<br/><br/><label>ISBN: </label>978-1-5063-3616-9 
<br/><br/><label>Dewey Class. No.: </label>300.7