(2023). Reliable air traffic control system essential to aviation safety. IN Editorial [column]. Manila Bulletin.
Cita Chicago (17th ed.)"Reliable Air Traffic Control System Essential to Aviation Safety. IN Editorial [column]." Manila Bulletin 2023.
Cita MLA (9th ed.)"Reliable Air Traffic Control System Essential to Aviation Safety. IN Editorial [column]." Manila Bulletin, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.