Porcalla, D. (2000). Big Mak wins infringement case filed by McDonald's. Philippine Star.
Chicago Style aipamenaPorcalla, Delon. "Big Mak Wins Infringement Case Filed by McDonald's." Philippine Star 2000.
MLA aipamenaPorcalla, Delon. "Big Mak Wins Infringement Case Filed by McDonald's." Philippine Star, 2000.
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