APA (7 वां संस्करण) प्रशस्ति पत्र

(2003). Top consumers and companies honored at the 19th year-ender awards. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"Top Consumers and Companies Honored at the 19th Year-ender Awards." Philippine Daily Inquirer 2003.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"Top Consumers and Companies Honored at the 19th Year-ender Awards." Philippine Daily Inquirer, 2003.

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