APA (7 वां संस्करण) प्रशस्ति पत्र

(1997). A different view of Coke deal. IN Q & A [column]. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"A Different View of Coke Deal. IN Q & A [column]." Philippine Daily Inquirer 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"A Different View of Coke Deal. IN Q & A [column]." Philippine Daily Inquirer, 1997.