Zimbardo, Philip G. <br/><br/>
Shyness: what it is, what to do about it 
Philip G. Zimbardo: research in collaboration with Paul A. Pilkonis; therapy in collaboration with Margaret E. Marnell 
 - Reading, Massachusetts  Addison-Wesley  1977 
 - viii, 263p.: ill., diagr., tables 
<br/><br/> Bibliography: p. 223-250