@book{1426,
	author = {Mansfield, Edwin and Escude, Guillermo},
	title = {Micreconomía},
	publisher = {Tesis},
	year = {1990},
	address = {Buenos Aires :},
	edition = {2a. ed},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Micro Ecnomia(teoria y aplicacion).jpg}
}