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.
Chicago-Zitierstil (17. Ausg.)Philippines. President (2001- : Arroyo), Philippines. Bureau of Communications Services, und Gloria Macapagal- Arroyo. SONA Updates: As of January 2004. Manila: Office of the Press Secretary, Bureau of Communications Services, 2004.
MLA-Zitierstil (9. Ausg.)Philippines. President (2001- : Arroyo), et al. SONA Updates: As of January 2004. Office of the Press Secretary, Bureau of Communications Services, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.