O'Brien, Ron. <br/><br/>
Ron O'Brien's Diving for gold :  Basic to advanced springboard and platform skills. 

 - Champaign, Ill. :  Human Kinetics Publishers,  1992. 
 - 183 sider. 
<br/><br/><label>ISBN: </label>0880114487 9780880114486 
<br/><br/><label>LC Class. No.: </label>OB13r 1992