Sadongdong, M. A. (2021). Pinoys age 17 and below may be vaccinated in September - Galvez. Manila Bulletin.
Chicago-viite (17. p.)Sadongdong, Martin A. "Pinoys Age 17 and Below May Be Vaccinated in September - Galvez." Manila Bulletin 2021.
MLA-viite (9. p.)Sadongdong, Martin A. "Pinoys Age 17 and Below May Be Vaccinated in September - Galvez." Manila Bulletin, 2021.
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