Flick, U. <br/><br/>
An introduction to qualitative research/ 
Uwe Flick 
 - 4th 
 - London:  SAGE,  2009. 
 - xx, 504.p:  ill.;  23 cm. 
<br/><br/> includes bibliographical references, glossary and index 
<br/><br/><label>ISBN: </label>9781847873234 
<br/><br/><label>LC Class. No.: </label>DUCE BF76.5.F5713