EL CATOLICO FILIPINO

 https://philsacra.ust.edu.ph/admin/downloadarticle?id=7F5D70D431360467B1A74C121C6451A8 

https://en.wikipedia.org/wiki/Pedro_Pelaez 

https://hispaniasacra.revistas.csic.es/index.php/hispaniasacra/article/view/290 

https://kahimyang.com/kauswagan/articles/1709/dr-pedro-pablo-pelaez-champion-of-filipino-clergy-the-first-truly-national-leader