APA (7 वां संस्करण) प्रशस्ति पत्र

Philippines. Bureau of Agricultural Statistics & Rola, T. V. (2008). An External review of PhilRice impact. Bureau of Agricultural Research.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Philippines. Bureau of Agricultural Statistics और Tess V. Rola. An External Review of PhilRice Impact. Quezon City: Bureau of Agricultural Research, 2008.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Philippines. Bureau of Agricultural Statistics और Tess V. Rola. An External Review of PhilRice Impact. Bureau of Agricultural Research, 2008.