Atencio, P. (2007). PSA awards rites: Cojuangco : amend law creating PSC. Manila Standard Today.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAtencio, Peter. "PSA Awards Rites: Cojuangco : Amend Law Creating PSC." Manila Standard Today 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAtencio, Peter. "PSA Awards Rites: Cojuangco : Amend Law Creating PSC." Manila Standard Today, 2007.
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