APA (7 वां संस्करण) प्रशस्ति पत्र

Constantino, R., & Mauricio, L. R. (1977). Insight and foresight: Selected excerpts. Foundation for Nationalist Studies.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Constantino, Renato, और Luis R. Mauricio. Insight and Foresight: Selected Excerpts. Quezon City: Foundation for Nationalist Studies, 1977.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Constantino, Renato, और Luis R. Mauricio. Insight and Foresight: Selected Excerpts. Foundation for Nationalist Studies, 1977.