Silverman, David Ed. <br/><br/>
Qualitative research: theory, method and practice 

 - 2 
 - New Delhi  Sage Publications  2004 
 - IX+157 
<br/><br/><label>ISBN: </label>0-76194934-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology