Ortiz, M. (2005). PDI, Quiz Bee Foundation search for best schools. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Ortiz, Margaux. "PDI, Quiz Bee Foundation Search for Best Schools." Philippine Daily Inquirer 2005.
MLA(9版)引用形式Ortiz, Margaux. "PDI, Quiz Bee Foundation Search for Best Schools." Philippine Daily Inquirer, 2005.
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