Quito, S. A. G. (2007). Problems plague option to incinerate toxic medical waste: Second of three parts. Manila Times.
Chicago Style (17. basım) AtıfQuito, Sherryl Ann G. "Problems Plague Option to Incinerate Toxic Medical Waste: Second of Three Parts." Manila Times 2007.
MLA (9th ed.) AtıfQuito, Sherryl Ann G. "Problems Plague Option to Incinerate Toxic Medical Waste: Second of Three Parts." Manila Times, 2007.
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