Kabiling, G. D. (2021). Ayala Corp. procuring 450,000 doses of AstraZeneca COVID vaccines. Manila Bulletin.
Chicago Style (17th ed.) CitationKabiling, Genalyn D. "Ayala Corp. Procuring 450,000 Doses of AstraZeneca COVID Vaccines." Manila Bulletin 2021.
MLA引文Kabiling, Genalyn D. "Ayala Corp. Procuring 450,000 Doses of AstraZeneca COVID Vaccines." Manila Bulletin, 2021.
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