Enciclopedia beisbol Ponce Leones  1938-1987 
Rafael Costas 
 - Santo Domingo, R. D.  Editora Corripio  1989. 
 - 343 p.  ill. 
<br/><br/> Cover title. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Baseball--History--Puerto Rico--Ponce<br/>Baseball--Records.--Puerto Rico--Ponce