Walang isang salita / 
Castillo, Paul Alcoseba 
 - Manila :  University of Santo Tomas Publishing House,  2018. 
 - 75 p. ; 22.3cm. 
<br/><br/>includes acknowledgement 
<br/><br/><label>ISBN: </label>9789715068383 
<br/><br/><label>Dewey Class. No.: </label>Fil 899.210 C278 2018