Porcalla, D. (2002). Ex-NBI chief's assets forfeited. Philippine Star.
Chicago Style aipamenaPorcalla, Delon. "Ex-NBI Chief's Assets Forfeited." Philippine Star 2002.
MLA aipamenaPorcalla, Delon. "Ex-NBI Chief's Assets Forfeited." Philippine Star, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.