Magkilat, B. C. (2022). Russia still committed to manufacture vaccine in PH. Manila Bulletin.
Cita Chicago Style (17a ed.)Magkilat, Bernie Cahiles. "Russia Still Committed to Manufacture Vaccine in PH." Manila Bulletin 2022.
Cita MLA (9a ed.)Magkilat, Bernie Cahiles. "Russia Still Committed to Manufacture Vaccine in PH." Manila Bulletin, 2022.
Precaución: Estas citas no son 100% exactas.