Alejandro, E. (1997). Traffic exec sacked over extort raps. Manila Chronicle.
Cita Chicago (17th ed.)Alejandro, Edith. "Traffic Exec Sacked over Extort Raps." Manila Chronicle 1997.
Cita MLA (9th ed.)Alejandro, Edith. "Traffic Exec Sacked over Extort Raps." Manila Chronicle, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.