Cahilig, C. E. (1999). Not too late to restore paintings at the Met. Manila Times.
Chicago-referens (17:e uppl.)Cahilig, Christopher E. "Not Too Late to Restore Paintings at the Met." Manila Times 1999.
MLA-referens (9:e uppl.)Cahilig, Christopher E. "Not Too Late to Restore Paintings at the Met." Manila Times, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.