Não informado. (2009). Proceedings of the College of Medicine. University of the Philippines, College of Medicine.
Chicago-referens (17:e uppl.)Não informado. Proceedings of the College of Medicine. Panamá: University of the Philippines, College of Medicine, 2009.
MLA-referens (8:e uppl.)Não informado. Proceedings of the College of Medicine. University of the Philippines, College of Medicine, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.