Aspa, C. T. (2002). SBMA: From a US base to a world-class zone. Manila Times.
Chicago Style (17th ed.) CitationAspa, Carrie T. "SBMA: From a US Base to a World-class Zone." Manila Times 2002.
MLA (9th ed.) CitationAspa, Carrie T. "SBMA: From a US Base to a World-class Zone." Manila Times, 2002.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.