Lacson, L. (1997). FVR urges Philconsa to take lead in amending Charter. Philippine Star.
Chicago Style aipamenaLacson, Liza. "FVR Urges Philconsa to Take Lead in Amending Charter." Philippine Star 1997.
MLA aipamenaLacson, Liza. "FVR Urges Philconsa to Take Lead in Amending Charter." Philippine Star, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.