Recuenco, A. B. (2023). Violations covered by single-ticketing system in NCR. Manila Bulletin.
Cita Chicago (17th ed.)Recuenco, Aaron B. "Violations Covered by Single-ticketing System in NCR." Manila Bulletin 2023.
Cita MLA (9th ed.)Recuenco, Aaron B. "Violations Covered by Single-ticketing System in NCR." Manila Bulletin, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.