Orial, L. N. (2002). Why we should take barangay elections seriously. IN Business options [column]. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)Orial, Lydia N. "Why We Should Take Barangay Elections Seriously. IN Business Options [column]." Manila Bulletin 2002.
Citatione MLA (9a ed.)Orial, Lydia N. "Why We Should Take Barangay Elections Seriously. IN Business Options [column]." Manila Bulletin, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.