UPTON, G. <br/><br/>
Dictionary Of Statistics, 

 - 4th Ed. 
 - New York,  Oxford University Press,  2008. 
 - 451p.; Ill.; picture,  19cm. 
<br/><br/><label>ISBN: </label>978-0-19-954145-4 
<br/><br/><label>Dewey Class. No.: </label>519.503 UPT.