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

 - 4th ed. 
 - London  Sage Publications Ltd.  2016 
 - xvii, 457 p. 
<br/><br/><label>ISBN: </label>9781473916579 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Qualitative research<br/>Social sciences Research
<br/><br/><label>Dewey Class. No.: </label>001.42 SIL