Aspa, C. T. (2002). SBMA: From a US base to a world-class zone. Manila Times.
Cita Chicago (17th ed.)Aspa, Carrie T. "SBMA: From a US Base to a World-class Zone." Manila Times 2002.
Cita MLA (9th ed.)Aspa, Carrie T. "SBMA: From a US Base to a World-class Zone." Manila Times, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.