(2025). Manila engineer told to explain inoperative pumping station. Manila Bulletin.
Chicago Style aipamena"Manila Engineer Told to Explain Inoperative Pumping Station." Manila Bulletin 2025.
MLA aipamena"Manila Engineer Told to Explain Inoperative Pumping Station." Manila Bulletin, 2025.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.