Silverman, David <br/><br/>
Interpreting qualitative data : a guide to the principles of qualitative research  

 - London    SAGE  2011 
<br/><br/><label>ISBN: </label>978 0 85702 421 3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>QUALITATIVE RESEARCH
<br/><br/><label>Dewey Class. No.: </label>300 72 SIL