Defensor, M. T. (2002). Attachment ersures that sentinels watch over the fund. Philippine Daily Inquirer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDefensor, Michael T. "Attachment Ersures That Sentinels Watch over the Fund." Philippine Daily Inquirer 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDefensor, Michael T. "Attachment Ersures That Sentinels Watch over the Fund." Philippine Daily Inquirer, 2002.
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