Romero, P., Romero, A., Regalado, E., & Jaymalin, M. (2021). Red Cross in talks with Pfizer, AstraZeneca for vaccines. Philippine Star.
Chicagoスタイル(17版)引用形式Romero, Paolo, Alexis Romero, Edith Regalado, , Mayen Jaymalin. "Red Cross in Talks with Pfizer, AstraZeneca for Vaccines." Philippine Star 2021.
MLA(9版)引用形式Romero, Paolo, et al. "Red Cross in Talks with Pfizer, AstraZeneca for Vaccines." Philippine Star, 2021.
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