(1997). Smart is Marketing Company of the year. Manila Times.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Smart Is Marketing Company of the Year." Manila Times 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Smart Is Marketing Company of the Year." Manila Times, 1997.
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