Remo, A. R. Petrochem projects worth P15.8 OKD. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Remo, Amy R. "Petrochem Projects Worth P15.8 OKD." Philippine Daily Inquirer .
Lua MLA (9ú heag.)Remo, Amy R. "Petrochem Projects Worth P15.8 OKD." Philippine Daily Inquirer, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.