PLDT, Smart turn over digital tools for Caraga region sustainability efforts. IN Tech News. Manila Bulletin.
Chicago Style (17th ed.) Citation"PLDT, Smart Turn over Digital Tools for Caraga Region Sustainability Efforts. IN Tech News." Manila Bulletin .
MLA引文"PLDT, Smart Turn over Digital Tools for Caraga Region Sustainability Efforts. IN Tech News." Manila Bulletin, .
警告：這些引文格式不一定是100％准確.