Trinidad, M. (2002). Southern Luzon lawmakers back 'scrap-TRB' house bill. Manila Times.
Chicago Style aipamenaTrinidad, Marian. "Southern Luzon Lawmakers Back 'Scrap-TRB' House Bill." Manila Times 2002.
MLA aipamenaTrinidad, Marian. "Southern Luzon Lawmakers Back 'Scrap-TRB' House Bill." Manila Times, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.