Bloomberg. (2021). Vaccine disparities raise alarm as COVID variants multiply. Manila Bulletin.
Chicago Style (17. basım) AtıfBloomberg. "Vaccine Disparities Raise Alarm as COVID Variants Multiply." Manila Bulletin 2021.
MLA (9th ed.) AtıfBloomberg. "Vaccine Disparities Raise Alarm as COVID Variants Multiply." Manila Bulletin, 2021.
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