Theory and methods in social research 
edited by Bridget Somekh and Cathy Lewin. 
 - 2 nd ed. 
 - Thousand Oaks, CA  Sage Publications  2011. 
 - 344 p.  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781849200158 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research.