(2020). Hand hygiene. IN Editorial [column]. Philippine Star.
Lua i Stíl Chicago (17ú heag.)"Hand Hygiene. IN Editorial [column]." Philippine Star 2020.
Lua MLA (9ú heag.)"Hand Hygiene. IN Editorial [column]." Philippine Star, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.