@book{31491,
	author = {Graue Russek, Ana Luisa. and Cervantes Solís, Eduardo Alonso.},
	title = {Fundamentos de economía /},
	publisher = {Prentice Hall },
	year = {2009.},
	address = {México },
	edition = {1a ed.},
	note = {Incluye índice.}
}