De Quiros, C. (1999). Hanggang Echegary ka lang, the sequel. IN There's the rub [column]. Philippine Daily Inquirer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDe Quiros, Contado. "Hanggang Echegary Ka Lang, the Sequel. IN There's the Rub [column]." Philippine Daily Inquirer 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDe Quiros, Contado. "Hanggang Echegary Ka Lang, the Sequel. IN There's the Rub [column]." Philippine Daily Inquirer, 1999.
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