Villanueva, M. A. (1997). Microsoft legalizes pirated software RP gov't is using. Philippine Star.
Citación estilo ChicagoVillanueva, Marichu A. "Microsoft Legalizes Pirated Software RP Gov't Is Using." Philippine Star 1997.
Cita MLAVillanueva, Marichu A. "Microsoft Legalizes Pirated Software RP Gov't Is Using." Philippine Star, 1997.
Warning: These citations may not always be 100% accurate.