Kabiling, G. D. (2021). PH calls for universal vaccine cards: OFWs urged to get 'yellow cards' for now. Manila Bulletin.
芝加哥风格引文Kabiling, Genalyn D. "PH Calls for Universal Vaccine Cards: OFWs Urged to Get 'Yellow Cards' for Now." Manila Bulletin 2021.
MLA引文Kabiling, Genalyn D. "PH Calls for Universal Vaccine Cards: OFWs Urged to Get 'Yellow Cards' for Now." Manila Bulletin, 2021.
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