Carpio, A. A. (2014). PhilHealth: When you need it, where you need it. Philippine Graphic.
Chicago-referens (17:e uppl.)Carpio, Alma Anonas. "PhilHealth: When You Need It, Where You Need It." Philippine Graphic 2014.
MLA-referens (9:e uppl.)Carpio, Alma Anonas. "PhilHealth: When You Need It, Where You Need It." Philippine Graphic, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.