Miraflor, M. B., & Fernandez, A. (2019). PH imposes stricter airport security against African Swine Fever. Manila Bulletin.
Chicago-viite (17. p.)Miraflor, Madelaine B., ja Ariel Fernandez. "PH Imposes Stricter Airport Security Against African Swine Fever." Manila Bulletin 2019.
MLA-viite (9. p.)Miraflor, Madelaine B., ja Ariel Fernandez. "PH Imposes Stricter Airport Security Against African Swine Fever." Manila Bulletin, 2019.
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