APA aipamena

Lopez, E. (2012). Certainty not about the SONA. IN Econsense [column]. Manila Times.

Chicago Style aipamena

Lopez, EJ. "Certainty Not About the SONA. IN Econsense [column]." Manila Times 2012.

MLA aipamena

Lopez, EJ. "Certainty Not About the SONA. IN Econsense [column]." Manila Times, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.