Reyes, M. A. L. (2001). IBM unveils growing disaster recovery business in RP. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Reyes, Mary Ann L. "IBM Unveils Growing Disaster Recovery Business in RP." Philippine Star 2001.
Lua MLA (9ú heag.)Reyes, Mary Ann L. "IBM Unveils Growing Disaster Recovery Business in RP." Philippine Star, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.