Rufo, A. (1999). Duty-free mess to be probed. Manila Times.
Cita Chicago Style (17a ed.)Rufo, Aris. "Duty-free Mess to Be Probed." Manila Times 1999.
Cita MLA (9a ed.)Rufo, Aris. "Duty-free Mess to Be Probed." Manila Times, 1999.
Precaución: Estas citas no son 100% exactas.