Myers, Walter Dean. <br/><br/>
The greatest: Muhammad Ali / 
by Walter Dean Myers. 
 - New York, NY :  Scholastic Press,  2000. 
 - 155p. 
<br/><br/><label>ISBN: </label>0-590-54342-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ali, Muhammad--Biography<br/>Clay, Cassius--Biography<br/>Boxing.