Cashmore, Ernest. <br/><br/>
Sport psychology :  the key concepts / 
Ellis Cashmore. 
 - London :  Routledge,  2002. 
 - xiii, 304 p. ;  23 cm. 
 - Routledge key guides .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0415253217 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sports--Psychological aspects--Encyclopedias.