Leyco, C. S. (2019). African swine flu PH confirmed: But pork remains safe for human consumption, DA and DOH assure. Manila Bulletin.
Cita Chicago (17th ed.)Leyco, Chino S. "African Swine Flu PH Confirmed: But Pork Remains Safe for Human Consumption, DA and DOH Assure." Manila Bulletin 2019.
Cita MLA (9th ed.)Leyco, Chino S. "African Swine Flu PH Confirmed: But Pork Remains Safe for Human Consumption, DA and DOH Assure." Manila Bulletin, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.