Silverman, David <br/><br/>
Qualitative Research 

 - 4th 
 - London:  SAGE Publication,  2016 
 - xvii, 457p.: ill.; 23cm 
<br/><br/><label>ISBN: </label>978-1-4739-1657-9 
<br/><br/><label>Dewey Class. No.: </label>004.42