Endriga, M. Y. (2000). Globe Telecom now offers chat via its mobile phones. Philippine Star.
Chicago Style (17. basım) AtıfEndriga, Marigold Yao. "Globe Telecom Now Offers Chat via Its Mobile Phones." Philippine Star 2000.
MLA (9th ed.) AtıfEndriga, Marigold Yao. "Globe Telecom Now Offers Chat via Its Mobile Phones." Philippine Star, 2000.
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