Inquirer Mindanao. Power crisis shaping up as poll issue. Philippine daily inquirer.
Cita Chicago (17th ed.)Inquirer Mindanao. "Power Crisis Shaping Up as Poll Issue." Philippine Daily Inquirer .
Cita MLA (9th ed.)Inquirer Mindanao. "Power Crisis Shaping Up as Poll Issue." Philippine Daily Inquirer, .
Atenció: Aquestes cites poden no estar 100% correctes.