Kabiling, G. D. (2021). Sinopharm, Sinovac to apply for emergency use in PH. Manila Bulletin.
Chicagoスタイル(17版)引用形式Kabiling, Genalyn D. "Sinopharm, Sinovac to Apply for Emergency Use in PH." Manila Bulletin 2021.
MLA(9版)引用形式Kabiling, Genalyn D. "Sinopharm, Sinovac to Apply for Emergency Use in PH." Manila Bulletin, 2021.
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