APA (7 वां संस्करण) प्रशस्ति पत्र

(1998). The Comprehensive Agrarian Reform Program under President Joseph E. Estrada, the first one hundred day. Manila Times.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"The Comprehensive Agrarian Reform Program Under President Joseph E. Estrada, the First One Hundred Day." Manila Times 1998.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"The Comprehensive Agrarian Reform Program Under President Joseph E. Estrada, the First One Hundred Day." Manila Times, 1998.