Dumlao-Abadilla, D. Ayala expects energy unit to post profit. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Dumlao-Abadilla, Doris. "Ayala Expects Energy Unit to Post Profit." Philippine Daily Inquirer .
Lua MLA (9ú heag.)Dumlao-Abadilla, Doris. "Ayala Expects Energy Unit to Post Profit." Philippine Daily Inquirer, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.