Maguddayao, M. (2012). Audit: Las Piñas has P21-m unused medicines. Manila Standard Today.
Citazione stile Chigago Style (17a edizione)Maguddayao, Merck. "Audit: Las Piñas Has P21-m Unused Medicines." Manila Standard Today 2012.
Citatione MLA (9a ed.)Maguddayao, Merck. "Audit: Las Piñas Has P21-m Unused Medicines." Manila Standard Today, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.