Inside an innovation giant: The business of making businesses possible in the digital age. IN Business News. Manila Bulletin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Inside an Innovation Giant: The Business of Making Businesses Possible in the Digital Age. IN Business News." Manila Bulletin .
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Inside an Innovation Giant: The Business of Making Businesses Possible in the Digital Age. IN Business News." Manila Bulletin, .
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