McBurney, Donald H. <br/><br/>
Research methods / 
Donald H. McBurney and Theresa L. White. 
 - 8th  ed. 
 - Belmont :  Wadsworth/Cengage Learning,  2010. 
 - xix, 459  p. ;    cm. 
<br/><br/><label>ISBN: </label>9780495604778 :  US$85-00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology--Psychology.