APA (7 वां संस्करण) प्रशस्ति पत्र

(2001). Villanueva is new AFP Chief; four generals promoted. Philippine Graphic.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"Villanueva Is New AFP Chief; Four Generals Promoted." Philippine Graphic 2001.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"Villanueva Is New AFP Chief; Four Generals Promoted." Philippine Graphic, 2001.