Bird, R. M., & Vaillancourt, F. (2006). Perspectives on fiscal federalism. World Bank.
Dyfyniad Arddull ChicagoBird, Richard Miller, and Francois Vaillancourt. Perspectives on Fiscal Federalism. Washington, DC: World Bank, 2006.
Dyfyniad MLABird, Richard Miller, and Francois Vaillancourt. Perspectives on Fiscal Federalism. World Bank, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.