6, Perri. <br/><br/>
Principles of methodology :  research design in social science / 
Perri 6 and Christine Bellamy. 
 - London :  SAGE,  2012. 
 - viii, 325 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780857024749 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research--Methodology.