APA aipamena

Casayuran, M. B. (1997). Senators affirm stand against charter change. Manila Bulletin.

Chicago Style aipamena

Casayuran, Mario B. "Senators Affirm Stand Against Charter Change." Manila Bulletin 1997.

MLA aipamena

Casayuran, Mario B. "Senators Affirm Stand Against Charter Change." Manila Bulletin, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.