APA (7 वां संस्करण) प्रशस्ति पत्र

(1997). Public urged to help stop software piracy. Manila Bulletin.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"Public Urged to Help Stop Software Piracy." Manila Bulletin 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"Public Urged to Help Stop Software Piracy." Manila Bulletin, 1997.