(2001). Proactive, complete Internet security key to successful e-biz venture, says CA exec. Manila Bulletin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Proactive, Complete Internet Security Key to Successful E-biz Venture, Says CA Exec." Manila Bulletin 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Proactive, Complete Internet Security Key to Successful E-biz Venture, Says CA Exec." Manila Bulletin, 2001.
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