Carpio, A. A. (2014). Freedom of information? Maybe, maybe not. Philippine Graphic.
Chicago Style aipamenaCarpio, Alma Anonas. "Freedom of Information? Maybe, Maybe Not." Philippine Graphic 2014.
MLA aipamenaCarpio, Alma Anonas. "Freedom of Information? Maybe, Maybe Not." Philippine Graphic, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.