APA (7 वां संस्करण) प्रशस्ति पत्र

Dios, E. S. d. (1998). Interest group competition and legislative intervention. IDE-UPSE symposium.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Dios, Emmanual S. de. Interest Group Competition and Legislative Intervention. Mandaluyong City: IDE-UPSE symposium, 1998.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Dios, Emmanual S. de. Interest Group Competition and Legislative Intervention. IDE-UPSE symposium, 1998.