Bordadora, N. (2009). Oil firms face DOJ probe for overpricing. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Bordadora, Norman. "Oil Firms Face DOJ Probe for Overpricing." Philippine Daily Inquirer 2009.
Cita MLA (9th ed.)Bordadora, Norman. "Oil Firms Face DOJ Probe for Overpricing." Philippine Daily Inquirer, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.