Vargas, A. (2002). Marikina shoes world's biggest, says, guinness. Manila Times.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVargas, Anthony. "Marikina Shoes World's Biggest, Says, Guinness." Manila Times 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रVargas, Anthony. "Marikina Shoes World's Biggest, Says, Guinness." Manila Times, 2002.
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