Barratt, Paul Eric Hunter <br/><br/>
Bases of psychological methods / 
by P. E. H. Barratt 
 - Sydney :  John Wiley & Sons Australasia,  1971 
 - xiii, 178 p. ;  24 cm. 
<br/><br/>Bibliography : p. 174-176. 
<br/><br/><label>ISBN: </label>0471054054 
<br/><br/><label>LCCN: </label>76-075662 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Methodology