Ong, E. D. (2003). Philippines is 3rd in shopping list of Japan's small, medium IT firms. Manila Bulletin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOng, Edison Dy. "Philippines Is 3rd in Shopping List of Japan's Small, Medium IT Firms." Manila Bulletin 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOng, Edison Dy. "Philippines Is 3rd in Shopping List of Japan's Small, Medium IT Firms." Manila Bulletin, 2003.
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