Colina, A. L. I. (2022). Contaminated food blamed for diarrhea outbreak in Davao City that killed 6. Manila Bulletin.
Chicago Style (17. basım) AtıfColina, Antonio L. IV. "Contaminated Food Blamed for Diarrhea Outbreak in Davao City That Killed 6." Manila Bulletin 2022.
MLA (9th ed.) AtıfColina, Antonio L. IV. "Contaminated Food Blamed for Diarrhea Outbreak in Davao City That Killed 6." Manila Bulletin, 2022.
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