APA aipamena

Calayag, K. (2021). PH buys 40M doses of Pfizer vaccine. Manila Times.

Chicago Style aipamena

Calayag, Keith. "PH Buys 40M Doses of Pfizer Vaccine." Manila Times 2021.

MLA aipamena

Calayag, Keith. "PH Buys 40M Doses of Pfizer Vaccine." Manila Times, 2021.

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