Marshall, C. <br/><br/>
Designing qualitative research 

 - 6th. 
 - Los Angeles:  Sage,  2016. 
 - xxii, 323p.  index, references 
<br/><br/><label>ISBN: </label>978-1-4522-7100-2 
<br/><br/><label>Subjects--Topical Terms: </label>