Qualitative research 

 - 4E 
 - Los Angeles :  Sage,  2016. 
 - 457 p 
<br/><br/><label>ISBN: </label>9781473916579 
<br/><br/><label>Subjects--Topical Terms: </label><br/>research <br/>Qualitative
<br/><br/><label>LC Class. No.: </label>H62  / .Q351Q