University of the Philippines System & University of the Philippines System. Information Office. University of the Philippines: A public service university : a UP System Conference.
Chicago Style (17. basım) AtıfUniversity of the Philippines System ve University of the Philippines System. Information Office. University of the Philippines: A Public Service University : A UP System Conference.
MLA (9th ed.) AtıfUniversity of the Philippines System ve University of the Philippines System. Information Office. University of the Philippines: A Public Service University : A UP System Conference.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..