Valencia, C. Ayala's Boracay unit commissions wastewater treatment facility. The Philippine Star.
Style de citation Chicago (17e éd.)Valencia, Czeriza. "Ayala's Boracay Unit Commissions Wastewater Treatment Facility." The Philippine Star .
Style de citation MLA (9e éd.)Valencia, Czeriza. "Ayala's Boracay Unit Commissions Wastewater Treatment Facility." The Philippine Star, .
Attention : ces citations peuvent ne pas être correctes à 100%.