APA (7 वां संस्करण) प्रशस्ति पत्र

David, R. J. (1998). Why sould workers carry the burden?. IN At large [column]. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

David, Rina Jimenez. "Why Sould Workers Carry the Burden?. IN At Large [column]." Philippine Daily Inquirer 1998.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

David, Rina Jimenez. "Why Sould Workers Carry the Burden?. IN At Large [column]." Philippine Daily Inquirer, 1998.