Antonio, R. F. (2021). Full vaccination of 50% of Filipinos before Christmas eyed. Manila Bulletin.
Chicagoスタイル(17版)引用形式Antonio, Raymund F. "Full Vaccination of 50% of Filipinos Before Christmas Eyed." Manila Bulletin 2021.
MLA(9版)引用形式Antonio, Raymund F. "Full Vaccination of 50% of Filipinos Before Christmas Eyed." Manila Bulletin, 2021.
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