@book{1427,
	author = {Mansfield, Edwin and Escude, Guillermo},
	title = {Micreconomía},
	publisher = {Tesis},
	year = {1996},
	address = {Buenos Aires :},
	edition = {4a. ed},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Micro Economia-l70073.jpg}
}