(2023). Single-ticketing system to streamline traffic management in Metro Manila. IN Editorial [column]. Manila Bulletin.
Cita Chicago (17th ed.)"Single-ticketing System to Streamline Traffic Management in Metro Manila. IN Editorial [column]." Manila Bulletin 2023.
Cita MLA (9th ed.)"Single-ticketing System to Streamline Traffic Management in Metro Manila. IN Editorial [column]." Manila Bulletin, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.