Doronila, A. (2003). Worn thin. IN Analysis [column]. Philippine Daily Inquirer.
Chicago Style aipamenaDoronila, Amando. "Worn Thin. IN Analysis [column]." Philippine Daily Inquirer 2003.
MLA aipamenaDoronila, Amando. "Worn Thin. IN Analysis [column]." Philippine Daily Inquirer, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.