De Guzman R. R. <br/><br/>
Mga Katutubong bugtong Pilipino with English riddles / 
R. R. de Guzman. 
 - Manila :  Aremar Books Marketing,  c1997. 
 - viii, 76 p. 
<br/><br/> Cover title 
<br/><br/><label>ISBN: </label>9718591192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Riddles, Philippines