Punongbayan, M., Pareño, R., Romero, P., Ramirez, R., Serrano, B., & Porcalla, D. (2021). Pilot error, strong wind may have caused crash. Philippine Star.
Chicago-viite (17. p.)Punongbayan, Michael, Roel Pareño, Paolo Romero, Robertzon Ramirez, Ben Serrano, ja Delon Porcalla. "Pilot Error, Strong Wind May Have Caused Crash." Philippine Star 2021.
MLA-viite (9. p.)Punongbayan, Michael, et al. "Pilot Error, Strong Wind May Have Caused Crash." Philippine Star, 2021.
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