Denzin Norman K Ed. <br/><br/>
Sage handbook of qualitative research 

 - 5 
 - Thousand Oaks, Calfornia  Sage   2018 
 - xx, 968p. 
<br/><br/><label>ISBN: </label>978-1-5063-2547-7 
<br/><br/><label>Source: </label>Reference