Qualitative research : 

 - 3rd ed. 
 - Los Angeles :  Sage,  2011. 
 - xiv, 450 p. :  ill. ; 
<br/><br/><label>ISBN: </label>9781849204163 9781849204170 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences<br/>Social sciences
<br/><br/><label>LC Class. No.: </label>MED H62  / .Q356