Atencio, J. C. (2002). Philippines, Canada ink accord on graduate studes exchange. Manila Bulletin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAtencio, Joel C. "Philippines, Canada Ink Accord on Graduate Studes Exchange." Manila Bulletin 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAtencio, Joel C. "Philippines, Canada Ink Accord on Graduate Studes Exchange." Manila Bulletin, 2002.
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