Vergara, A. Y. (1997). Keeping business all in the family. Philippine Daily Inquirer.
Chicago-viite (17. p.)Vergara, Alex Y. "Keeping Business All in the Family." Philippine Daily Inquirer 1997.
MLA-viite (9. p.)Vergara, Alex Y. "Keeping Business All in the Family." Philippine Daily Inquirer, 1997.
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