Vergara, A. Y. (2001). Danny dugong makes his pitch. Philippine Daily Inquirer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVergara, Alex Y. "Danny Dugong Makes His Pitch." Philippine Daily Inquirer 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रVergara, Alex Y. "Danny Dugong Makes His Pitch." Philippine Daily Inquirer, 2001.
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