APA aipamena

Calica, A. (2012). P-Noy: Do what's right, stay hopeful. Philippine Star.

Chicago Style aipamena

Calica, Aurea. "P-Noy: Do What's Right, Stay Hopeful." Philippine Star 2012.

MLA aipamena

Calica, Aurea. "P-Noy: Do What's Right, Stay Hopeful." Philippine Star, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.