Mercurio, R. (2021). PLDT named Phl's Most Outstanding Telco by Asiamoney. Philippine Star.
Chicago-viite (17. p.)Mercurio, Richmond. "PLDT Named Phl's Most Outstanding Telco by Asiamoney." Philippine Star 2021.
MLA-viite (9. p.)Mercurio, Richmond. "PLDT Named Phl's Most Outstanding Telco by Asiamoney." Philippine Star, 2021.
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