Vergara, A. Y. (1997). Keeping business all in the family. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Vergara, Alex Y. "Keeping Business All in the Family." Philippine Daily Inquirer 1997.
MLA(9版)引用形式Vergara, Alex Y. "Keeping Business All in the Family." Philippine Daily Inquirer, 1997.
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