APA-viite (7. p.)

Aspa, C. T. (2002). SBMA: From a US base to a world-class zone. Manila Times.

Chicago-viite (17. p.)

Aspa, Carrie T. "SBMA: From a US Base to a World-class Zone." Manila Times 2002.

MLA-viite (9. p.)

Aspa, Carrie T. "SBMA: From a US Base to a World-class Zone." Manila Times, 2002.