APA (7th ed.) Citation

Estopace, E. Spurring GSM growth. The Philippine star.

Chicago Style (17th ed.) Citation

Estopace, Eden. "Spurring GSM Growth." The Philippine Star .

MLA (9th ed.) Citation

Estopace, Eden. "Spurring GSM Growth." The Philippine Star, .

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