Kabiling, G. D. (2021). Duterte focuses on compliance with vaccine suppliers' requirements. Manila Bulletin.
Chicago-viite (17. p.)Kabiling, Genalyn D. "Duterte Focuses on Compliance with Vaccine Suppliers' Requirements." Manila Bulletin 2021.
MLA-viite (9. p.)Kabiling, Genalyn D. "Duterte Focuses on Compliance with Vaccine Suppliers' Requirements." Manila Bulletin, 2021.
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