APA (7 वां संस्करण) प्रशस्ति पत्र

Valente, . C. . S. (2021). Duterte fully vaccinated vs Covid-19 -- PSG chief. Manila Times.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Valente, Catherine S. "Duterte Fully Vaccinated Vs Covid-19 -- PSG Chief." Manila Times 2021.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Valente, Catherine S. "Duterte Fully Vaccinated Vs Covid-19 -- PSG Chief." Manila Times, 2021.