Roetert Paul, <br/><br/>
World-class tennis technique 
edited by Paul Roetert and Jack Groppel 
 - United State, Champaign:  Human Kinetics  2001 
 - 280 p. 
<br/><br/><label>ISBN: </label>978-0-7360-3747-1 
<br/><br/><label>Dewey Class. No.: </label>MY2131  / P1