Papa, A. V. (2004). Latest Ibon poll shows Poe besting Roco, others. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Papa, Alcuin V. "Latest Ibon Poll Shows Poe Besting Roco, Others." Philippine Daily Inquirer 2004.
Citatione MLA (9a ed.)Papa, Alcuin V. "Latest Ibon Poll Shows Poe Besting Roco, Others." Philippine Daily Inquirer, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.