Ong, E. D. (1998). RP launch today: Windows 98 has anti-piracy features. Philippine Star.
Citazione stile Chigago Style (17a edizione)Ong, Edison Dy. "RP Launch Today: Windows 98 Has Anti-piracy Features." Philippine Star 1998.
Citatione MLA (9a ed.)Ong, Edison Dy. "RP Launch Today: Windows 98 Has Anti-piracy Features." Philippine Star, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.