APA aipamena

Roxas, Z. (2006). Do we need to amend the constitution? Manila Times.

Chicago Style aipamena

Roxas, Zip. "Do We Need to Amend the Constitution?" Manila Times 2006.

MLA aipamena

Roxas, Zip. "Do We Need to Amend the Constitution?" Manila Times, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.