Catindig, R. (2021). Bontoc variant carrier still unidentified. Philippine Star.
Cita Chicago (17th ed.)Catindig, Raymund. "Bontoc Variant Carrier Still Unidentified." Philippine Star 2021.
Cita MLA (9th ed.)Catindig, Raymund. "Bontoc Variant Carrier Still Unidentified." Philippine Star, 2021.
Atenció: Aquestes cites poden no estar 100% correctes.