Rosario, B. R. (2021). PH fighting for share of vaccine supply: 80% of available COVID-19 vaccines cornered by rich countries - Galvez. Manila Bulletin.
Chicagoスタイル(17版)引用形式Rosario, Ben R. "PH Fighting for Share of Vaccine Supply: 80% of Available COVID-19 Vaccines Cornered by Rich Countries - Galvez." Manila Bulletin 2021.
MLA(9版)引用形式Rosario, Ben R. "PH Fighting for Share of Vaccine Supply: 80% of Available COVID-19 Vaccines Cornered by Rich Countries - Galvez." Manila Bulletin, 2021.
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