Lua APA (7ú heag.)

Sadongdong, M. A., & Aquino, L. A. G. (2021). PH gets 500K more Sinovac vaccines from China. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

Sadongdong, Martin A., agus Leslie Ann G. Aquino. "PH Gets 500K More Sinovac Vaccines from China." Manila Bulletin 2021.

Lua MLA (9ú heag.)

Sadongdong, Martin A., agus Leslie Ann G. Aquino. "PH Gets 500K More Sinovac Vaccines from China." Manila Bulletin, 2021.

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