APA (7 वां संस्करण) प्रशस्ति पत्र

David, R. J. (1999). Erap vs the mahirap. IN At large [column]. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

David, Rina Jimenez. "Erap Vs the Mahirap. IN At Large [column]." Philippine Daily Inquirer 1999.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

David, Rina Jimenez. "Erap Vs the Mahirap. IN At Large [column]." Philippine Daily Inquirer, 1999.