Yu, V. G. (2013). Katy–from first note to last, an actor’s show. Philippine Daily Inquirer.
Chicago Style (17. basım) AtıfYu, Vincent Gregory. "Katy–from First Note to Last, an Actor’s Show." Philippine Daily Inquirer 2013.
MLA (9th ed.) AtıfYu, Vincent Gregory. "Katy–from First Note to Last, an Actor’s Show." Philippine Daily Inquirer, 2013.
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