Bautista, J. (2023). Single-ticketing system for entire NCR soon. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Bautista, Jane. "Single-ticketing System for Entire NCR Soon." Philippine Daily Inquirer 2023.
Cita MLA (9th ed.)Bautista, Jane. "Single-ticketing System for Entire NCR Soon." Philippine Daily Inquirer, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.