Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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