Sharpe, Norean D.  De Veaux, Richard D.   Velleman, Paul. <br/><br/>
Business Statistics :   Pearson New International Edition. 

 - 2nd Ed. 
 - Boston :   Pearson,   2014. 
 - iv, 962 p. 
<br/><br/><label>ISBN: </label>1292022922 
<br/><br/><label>Dewey Class. No.: </label>519.5  / SHA