Villafania, A. (2006). Serious online gamers increasing in RP. Philippine Daily Inquirer.
Chicago Style (17. basım) AtıfVillafania, Alex. "Serious Online Gamers Increasing in RP." Philippine Daily Inquirer 2006.
MLA (9th ed.) AtıfVillafania, Alex. "Serious Online Gamers Increasing in RP." Philippine Daily Inquirer, 2006.
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