Geducos, A. C. B. (2025). PBBM orders probe into collapse of Isabela bridge. Manila Bulletin.
Chicago Style aipamenaGeducos, Argyll Cyrus B. "PBBM Orders Probe into Collapse of Isabela Bridge." Manila Bulletin 2025.
MLA aipamenaGeducos, Argyll Cyrus B. "PBBM Orders Probe into Collapse of Isabela Bridge." Manila Bulletin, 2025.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.