Howell, David C. <br/><br/>
Statistical methods for psychology / 
David C. Howell. 
 - 7th ed. 
 - Australia :  Belmont, CA :  Thomson Wadsworth,  c2010. 
 - xxi, 768 p. : 
<br/><br/><label>ISBN: </label>0495597848 (hbk.) (student edition) 9780495597841 (hbk.) (student edition) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychometrics.<br/>Psychology