Maglalang, F. J. (1997). Constitutional convention bill filed by Flavier. Manila Bulletin.
Chicago Style aipamenaMaglalang, Ferdie J. "Constitutional Convention Bill Filed by Flavier." Manila Bulletin 1997.
MLA aipamenaMaglalang, Ferdie J. "Constitutional Convention Bill Filed by Flavier." Manila Bulletin, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.