Sabundayo, M. L. A. (2006). Pfizer v. Philippine International Trading Corporation: Access to drugs, trips flexibilities and bolar exemption. Human Rights Agenda.
Chicago-viite (17. p.)Sabundayo, Maria Lourdes A. "Pfizer V. Philippine International Trading Corporation: Access to Drugs, Trips Flexibilities and Bolar Exemption." Human Rights Agenda 2006.
MLA-viite (9. p.)Sabundayo, Maria Lourdes A. "Pfizer V. Philippine International Trading Corporation: Access to Drugs, Trips Flexibilities and Bolar Exemption." Human Rights Agenda, 2006.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.