@book{1604,
	author = {Ehrhardt, David and Irwin, Thimothy},
	title = {Avoiding customer  and taxplayer bailouts in private infraestructure projects :},
	publisher = {The World Bank,},
	year = {2004},
	series = {Policy research working paper ;},
	address = {[Washington] :},
	note = {"April 2004."}
}