APA (7 वां संस्करण) प्रशस्ति पत्र

(1992). An education rooted on humanities. Manila Bulletin.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"An Education Rooted on Humanities." Manila Bulletin 1992.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"An Education Rooted on Humanities." Manila Bulletin, 1992.