Valente, . C. . S. (2020). Palace: PH stands ready to work with Russia in Covid-19 fight. Manila Times.
Chicago-viite (17. p.)Valente, Catherine S. "Palace: PH Stands Ready to Work with Russia in Covid-19 Fight." Manila Times 2020.
MLA-viite (9. p.)Valente, Catherine S. "Palace: PH Stands Ready to Work with Russia in Covid-19 Fight." Manila Times, 2020.
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