APA (7 वां संस्करण) प्रशस्ति पत्र

(1997). Millennium bug: A real problem that needs solution. IN Q and A. [column]. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"Millennium Bug: A Real Problem That Needs Solution. IN Q and A. [column]." Philippine Daily Inquirer 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"Millennium Bug: A Real Problem That Needs Solution. IN Q and A. [column]." Philippine Daily Inquirer, 1997.