Salaverria, L. B. (2002). Lira: Mayors already have awesome powers. Philippine Daily Inquirer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSalaverria, Leila B. "Lira: Mayors Already Have Awesome Powers." Philippine Daily Inquirer 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSalaverria, Leila B. "Lira: Mayors Already Have Awesome Powers." Philippine Daily Inquirer, 2002.
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