@book{4789,
	author = {Laffont, Jean-Jacques and Bonin, John P.},
	title = {Fundamentals of public economic},
	publisher = {MIT Press,},
	year = {1990},
	address = {Cambridge:},
	edition = {Rev. Eng.},
	note = {"Translated by John P. Bonin and Helene Bonin"}
}