Field, Andy. <br/><br/>
Discovering statistics using spss / 
Andy Field. 
 - 3rd ed. 
 - Thousand Oaks, CA :  SAGE Publications,  2009. 
 - xxxiii, 821 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>9781847879066 (cloth) 9781847879073 (paper) 
<br/><br/><label>LCCN: </label>2008930166 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SPSS for windows.<br/>Social sciences--Statistical methods--Computer programs.