APA (7 वां संस्करण) प्रशस्ति पत्र

David, R. S. (1998). VFA. IN Public lives [column]: The devil in the unstated. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

David, Randolf S. "VFA. IN Public Lives [column]: The Devil in the Unstated." Philippine Daily Inquirer 1998.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

David, Randolf S. "VFA. IN Public Lives [column]: The Devil in the Unstated." Philippine Daily Inquirer, 1998.