APA (7 वां संस्करण) प्रशस्ति पत्र

(1997). Government workers to get P1,000 reward. Philippine Star.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"Government Workers to Get P1,000 Reward." Philippine Star 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"Government Workers to Get P1,000 Reward." Philippine Star, 1997.