(2007). National Day of Vatican City. IN Editorial [column]. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)"National Day of Vatican City. IN Editorial [column]." Manila Bulletin 2007.
Lua MLA (9ú heag.)"National Day of Vatican City. IN Editorial [column]." Manila Bulletin, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.