Yabes, Criselda <br/><br/>
Sarena's story :  the loss of a kingdom / 
Criselda Yabes. 
 - Quezon City :  University of the Philippines Press,  c2010. 
 - 99 p. ; 23 cm. 
<br/><br/><label>ISBN: </label>9789715426268 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sulu (Philippines)--history.<br/>Sulu (Philippines)--politics and government.<br/>Sulu (Philippines)--kings and rulers.