Endriga, M. Y. (1999). Cable internet to overtake digital phone lines by 2002. Philippine Star.
Citazione stile Chigago Style (17a edizione)Endriga, Marigold Yao. "Cable Internet to Overtake Digital Phone Lines by 2002." Philippine Star 1999.
Citatione MLA (9a ed.)Endriga, Marigold Yao. "Cable Internet to Overtake Digital Phone Lines by 2002." Philippine Star, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.