Burnham, Peter. <br/><br/>
Research methods in politics/ 
Peter Burnham [and 3 others]. 
 - 2nd edition. 
 - New York:  Palgrave Macmillan,  c2008. 
 - xii, 370 pages;  23 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>13: 978-0-230-01985-0 10: 0-230-01985-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Politics--Research methodology.
<br/><br/><label>Dewey Class. No.: </label>DC 320.072 B93r 2008