Mobile phones as life-changing tools. IN Technews. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)"Mobile Phones as Life-changing Tools. IN Technews." Manila Bulletin .
Citatione MLA (9a ed.)"Mobile Phones as Life-changing Tools. IN Technews." Manila Bulletin, .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.