APA (7 वां संस्करण) प्रशस्ति पत्र

(2001). 13th Anniversary of the Comprehensive Agrarian Reform Law. Philippine Star.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"13th Anniversary of the Comprehensive Agrarian Reform Law." Philippine Star 2001.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"13th Anniversary of the Comprehensive Agrarian Reform Law." Philippine Star, 2001.