Sadongdong, M. A. (2017). Makati City extends anti-dengue vaccination drive for children. Manila Bulletin.
Cita Chicago (17th ed.)Sadongdong, Martin A. "Makati City Extends Anti-dengue Vaccination Drive for Children." Manila Bulletin 2017.
Cita MLA (9th ed.)Sadongdong, Martin A. "Makati City Extends Anti-dengue Vaccination Drive for Children." Manila Bulletin, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.