(2000). The Philippine Society for Cutaneous Medicine: 15th annual conventions. Manila Bulletin.
Chicago-referens (17:e uppl.)"The Philippine Society for Cutaneous Medicine: 15th Annual Conventions." Manila Bulletin 2000.
MLA-referens (9:e uppl.)"The Philippine Society for Cutaneous Medicine: 15th Annual Conventions." Manila Bulletin, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.