DOE@40: Achieving energy sustainability. IN Special Supplement. Philippine Daily Inquirer.
Chicago Style (17th ed.) Citation"DOE@40: Achieving Energy Sustainability. IN Special Supplement." Philippine Daily Inquirer .
MLA (9th ed.) Citation"DOE@40: Achieving Energy Sustainability. IN Special Supplement." Philippine Daily Inquirer, .
Warning: These citations may not always be 100% accurate.