APA (7th ed.) Citation

Endriga, M. Y. (1999). ETPI, BayanTel ink interconnection agreement. Philippine Star.

Chicago Style (17th ed.) Citation

Endriga, Marigold Yao. "ETPI, BayanTel Ink Interconnection Agreement." Philippine Star 1999.

MLA (9th ed.) Citation

Endriga, Marigold Yao. "ETPI, BayanTel Ink Interconnection Agreement." Philippine Star, 1999.

Warning: These citations may not always be 100% accurate.