APA aipamena

Serrano, B. L. (2002). Threat of tribal war aired over massacre in Agusan. Philippine Star.

Chicago Style aipamena

Serrano, Ben L. "Threat of Tribal War Aired over Massacre in Agusan." Philippine Star 2002.

MLA aipamena

Serrano, Ben L. "Threat of Tribal War Aired over Massacre in Agusan." Philippine Star, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.