Valente, . C. . S. (2021). Palace assures public: Covid-19 vaccines from govt for free. Manila Times.
Chicago-referens (17:e uppl.)Valente, Catherine S. "Palace Assures Public: Covid-19 Vaccines from Govt for Free." Manila Times 2021.
MLA-referens (9:e uppl.)Valente, Catherine S. "Palace Assures Public: Covid-19 Vaccines from Govt for Free." Manila Times, 2021.
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