Research methods in psychology /  
edited by Glynis M. Breakwell, Jonathan A. Smith, and Daniel B. Wright. 
 - 4th ed. 
 - Los Angeles :    SAGE,    2012. 
 - xii, 602 p. :    ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780857022646 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology -- Research<br/>Psychology<br/>Research -- methods
<br/><br/><label>LC Class. No.: </label>BF 76.5 REA 2012