APA (7 वां संस्करण) प्रशस्ति पत्र

Bird, R. M., & Ebel, R. D. (2007). Fiscal fragmentation in decentralized countries: Subsidiarity, solidarity and asymmetry. Edward Elgar Pub.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Bird, Richard M., और Robert D. Ebel. Fiscal Fragmentation in Decentralized Countries: Subsidiarity, Solidarity and Asymmetry. Cheltenham [England]: Edward Elgar Pub, 2007.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Bird, Richard M., और Robert D. Ebel. Fiscal Fragmentation in Decentralized Countries: Subsidiarity, Solidarity and Asymmetry. Edward Elgar Pub, 2007.