Silverman, David. <br/><br/>
Doing qualitative research / 
by David Silverman. 
 - 4th  ed. 
 - Los Angelws :  Sage,  2013. 
 - xvii,470 p :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781446260159 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Qualitstive.<br/>Social science--Reserach--Methodology.