Filio, C. P. (1997). Where have all the downtowns gone? Philippine Daily Inquirer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFilio, Candido P. "Where Have All the Downtowns Gone?" Philippine Daily Inquirer 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFilio, Candido P. "Where Have All the Downtowns Gone?" Philippine Daily Inquirer, 1997.
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