Burgonio, T. (2011). Oil companies told: Hold off your greed. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Burgonio, TJ. "Oil Companies Told: Hold off Your Greed." Philippine Daily Inquirer 2011.
MLA(9版)引用形式Burgonio, TJ. "Oil Companies Told: Hold off Your Greed." Philippine Daily Inquirer, 2011.
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