Historical Bulletin 
Evelyn A. Songco,Evelyn A. Miranda,Felicidad Galang-Pereņa. 
 - Manila, Philippines :  Philippine Historical Association,  c2014. 
 - v. :  23 cm. 
<br/><br/><label>ISBN: </label>01163655 
<br/><br/><label>LC Class. No.: </label>DS651  / .H629