APA (7 वां संस्करण) प्रशस्ति पत्र

(2001). Private pensions systems: Administrative costs and reforms. OECD.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Private Pensions Systems: Administrative Costs and Reforms. Paris, Cedex, France: OECD, 2001.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Private Pensions Systems: Administrative Costs and Reforms. OECD, 2001.