Gold, Joel A. <br/><br/>
Principles of psychological research / 
Joel A. Gold. 
 - Homewood :  Dorsey,  1984. 
 - 335 p. 
<br/><br/><label>ISBN: </label>0256028583 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychological research.
<br/><br/><label>LC Class. No.: </label>BF76.5  / .G65