Hicap, J. M. (2021). Doctor who led Muntinlupa City's COVID-19 campaign passes away. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Hicap, Jonathan M. "Doctor Who Led Muntinlupa City's COVID-19 Campaign Passes Away." Manila Bulletin 2021.
Lua MLA (9ú heag.)Hicap, Jonathan M. "Doctor Who Led Muntinlupa City's COVID-19 Campaign Passes Away." Manila Bulletin, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.