Não informado. Philippine Law Journal. University of the Philippines, College of Law.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Philippine Law Journal. Manila: University of the Philippines, College of Law.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Philippine Law Journal. University of the Philippines, College of Law.
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