Sabundayo, M. L. A. (2006). Pfizer v. Philippine International Trading Corporation: Access to drugs, trips flexibilities and bolar exemption. Human Rights Agenda.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSabundayo, Maria Lourdes A. "Pfizer V. Philippine International Trading Corporation: Access to Drugs, Trips Flexibilities and Bolar Exemption." Human Rights Agenda 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSabundayo, Maria Lourdes A. "Pfizer V. Philippine International Trading Corporation: Access to Drugs, Trips Flexibilities and Bolar Exemption." Human Rights Agenda, 2006.
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