Balana, C. D. (1998). Crime third most serious problem, SWS poll says. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Balana, Cynthia D. "Crime Third Most Serious Problem, SWS Poll Says." Philippine Daily Inquirer 1998.
Citatione MLA (9a ed.)Balana, Cynthia D. "Crime Third Most Serious Problem, SWS Poll Says." Philippine Daily Inquirer, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.