Cita APA (7th ed.)

Philippines. President (2001- : Arroyo), Philippines. Bureau of Communications Services, & Arroyo, G. M. (2004). SONA updates: As of January 2004. Office of the Press Secretary, Bureau of Communications Services.

Cita Chicago (17th ed.)

Philippines. President (2001- : Arroyo), Philippines. Bureau of Communications Services, i Gloria Macapagal- Arroyo. SONA Updates: As of January 2004. Manila: Office of the Press Secretary, Bureau of Communications Services, 2004.

Cita MLA (9th ed.)

Philippines. President (2001- : Arroyo), et al. SONA Updates: As of January 2004. Office of the Press Secretary, Bureau of Communications Services, 2004.