Tierro, A. Smartphones, superphones and subphones: What comes next? The Philippine star.
Chicago Style (17th ed.) CitationTierro, Ambe. "Smartphones, Superphones and Subphones: What Comes Next?" The Philippine Star .
MLA (9th ed.) CitationTierro, Ambe. "Smartphones, Superphones and Subphones: What Comes Next?" The Philippine Star, .
Warning: These citations may not always be 100% accurate.