APA (7 वां संस्करण) प्रशस्ति पत्र

Institute for Development Research. (1997). Policy influence: NGO experiences. Ateneo Center for Social Policy and Public Affairs.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Institute for Development Research. Policy Influence: NGO Experiences. Quezon City: Ateneo Center for Social Policy and Public Affairs, 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Institute for Development Research. Policy Influence: NGO Experiences. Ateneo Center for Social Policy and Public Affairs, 1997.