Crisostomo, S. (2021). Gov't targets 70% vaccination rate by December. Philippine Star.
Chicago-viite (17. p.)Crisostomo, Sheila. "Gov't Targets 70% Vaccination Rate by December." Philippine Star 2021.
MLA-viite (9. p.)Crisostomo, Sheila. "Gov't Targets 70% Vaccination Rate by December." Philippine Star, 2021.
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