Donsbach, W <br/><br/>
The Sage Handbook of Public Opinion Research 
/ by Wolfgang Donsbach 
 - California:  SAGE Publication Ltd,  2008. 
 - xx, 618p. 
<br/><br/><label>ISBN: </label>9781412911771 
<br/><br/><label>Dewey Class. No.: </label>303.380  / DON/T