APA aipamena

Atencio, J. C. (2003). Referendum sought by Cory on Cha-cha. Manila Bulletin.

Chicago Style aipamena

Atencio, Joel C. "Referendum Sought by Cory on Cha-cha." Manila Bulletin 2003.

MLA aipamena

Atencio, Joel C. "Referendum Sought by Cory on Cha-cha." Manila Bulletin, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.