@book{1926,
	author = {Sapag Chain, Nassir},
	title = {Proyectos de inversión :},
	publisher = {Pearson Educación,},
	year = {2011.},
	address = {Santiago de Chile :},
	edition = {2a ed.},
	url = {https://isae.metabiblioteca.org/cgi-bin/koha/opac-retrieve-file.pl?id=36cb52bdc5df702ab1db5330c7842901}
}