@book{5044,
	author = {Thomas, J.J. and Satorra Brucart, Alberto},
	title = {Introducción al análisis estadístico para economistas},
	publisher = {Marcombo},
	year = {1986},
	address = {Barcelona :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L128393.jpg}
}