Cohen Ronald Jay. Swerdlik Mark E. <br/><br/>
Psychological Testing and Assessment :  An Introduction to Tests and Measurement 

 - 6th ed. 
 - New York  McGraw-Hill  2005 
 - 565 p. 
<br/><br/><label>ISBN: </label>007111260X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>”PSYCHOLOGICAL TESTS / PSYCHOMETRICS”
<br/><br/><label>LC Class. No.: </label>BF176  / C678P 2005