Bordens, Kenneth S. <br/><br/>
Research design and methods :  a process approach / 
Kenneth S. Bordens, Bruce B. Abbott. 
 - 7th  ed. 
 - Boston :  McGraw-Hill,  2008. 
 - xx, 530  p. 
<br/><br/><label>ISBN: </label>0073129068 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research.<br/>Psychology--Research--Methodology.