APA (7 वां संस्करण) प्रशस्ति पत्र

(2006). RP needs more infrastructure, says Andrew. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"RP Needs More Infrastructure, Says Andrew." Philippine Daily Inquirer 2006.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"RP Needs More Infrastructure, Says Andrew." Philippine Daily Inquirer, 2006.