APA (7 वां संस्करण) प्रशस्ति पत्र

Sayson, I. C. (1998). Int'l magazine names RP's top three research teams. Manila Times.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Sayson, Ian C. "Int'l Magazine Names RP's Top Three Research Teams." Manila Times 1998.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Sayson, Ian C. "Int'l Magazine Names RP's Top Three Research Teams." Manila Times, 1998.