White, Theresa L. <br/><br/>
Research methods / 
Theresa.L White, Donald H. McBurney 
 - 9th ed. 
 - Belmont, CA :  Wadsworth, Cengage Learning,  c2013 
 - xxi, 458 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 441-447) and indexes 
<br/><br/><label>ISBN: </label>9781111840624 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology, Experimental--Methodology<br/>Psychology--Research--Methodology