Ubac, M. L. (1998). Airline sues transport chief. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Ubac, Michael Lim. "Airline Sues Transport Chief." Philippine Daily Inquirer 1998.
Cita MLA (9th ed.)Ubac, Michael Lim. "Airline Sues Transport Chief." Philippine Daily Inquirer, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.