Hammersley, Martyn <br/><br/>
Ethics in qualitative research :  controversies and contexts / 
Martyn Hammersley, Anna Traianou 
 - Thousand Oaks, CA :  Sage Pub.,  c2012 
 - 175 p. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780857021403 0857021400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Moral and ethical aspects<br/>Qualitative research--Moral and ethical aspects<br/>Social sciences--Methodology--Moral and ethical aspects