NEWTON, Paul E. <br/><br/>
Validity in educational & Psychological assessment/  xxi, 253p.; ill.  
Paul E. Newton & Stuart D. Shaw 
 -  Sage Publication,  2014. 
<br/><br/> “It includes references and index”.<br/><br/> 
<br/><br/><label>ISBN: </label>978-1-4462-5323-6