Contreras, V. (2005). RP no. 84 in UN quality of life study. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Contreras, Voltaire. "RP No. 84 in UN Quality of Life Study." Philippine Daily Inquirer 2005.
MLA(9版)引用形式Contreras, Voltaire. "RP No. 84 in UN Quality of Life Study." Philippine Daily Inquirer, 2005.
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