(2001). Keeping our Philippine heritage safe and intact is no easy task. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)"Keeping Our Philippine Heritage Safe and Intact Is No Easy Task." Manila Bulletin 2001.
Lua MLA (9ú heag.)"Keeping Our Philippine Heritage Safe and Intact Is No Easy Task." Manila Bulletin, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.