Sison, W. J. (2003). South Cotabato experience: Speeding up business, public services with telecom links. Philippine Star.
Chicago-referens (17:e uppl.)Sison, Wendy Jagape. "South Cotabato Experience: Speeding Up Business, Public Services with Telecom Links." Philippine Star 2003.
MLA-referens (9:e uppl.)Sison, Wendy Jagape. "South Cotabato Experience: Speeding Up Business, Public Services with Telecom Links." Philippine Star, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.